diff --git a/admin/tool/analytics/version.php b/admin/tool/analytics/version.php
index 162e89c75d5a1..42e81f0a8042a 100644
--- a/admin/tool/analytics/version.php
+++ b/admin/tool/analytics/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_analytics'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/assignmentupgrade/version.php b/admin/tool/assignmentupgrade/version.php
index 20d06f18aacd6..63fd29dc0b5b5 100644
--- a/admin/tool/assignmentupgrade/version.php
+++ b/admin/tool/assignmentupgrade/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'tool_assignmentupgrade';
-$plugin->dependencies = array('mod_assign' => 2017110800);
+$plugin->dependencies = array('mod_assign' => 2018050800);
diff --git a/admin/tool/availabilityconditions/version.php b/admin/tool/availabilityconditions/version.php
index 0ed338435988a..a30d705aee418 100644
--- a/admin/tool/availabilityconditions/version.php
+++ b/admin/tool/availabilityconditions/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'tool_availabilityconditions';
diff --git a/admin/tool/behat/version.php b/admin/tool/behat/version.php
index 80665747ad0d8..7771e7642fad6 100644
--- a/admin/tool/behat/version.php
+++ b/admin/tool/behat/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;   // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;   // Requires this Moodle version
+$plugin->version   = 2018051400;   // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;   // Requires this Moodle version
 $plugin->component = 'tool_behat'; // Full name of the plugin (used for diagnostics)
diff --git a/admin/tool/capability/version.php b/admin/tool/capability/version.php
index d8980e4189edb..9cfa8f7e7a869 100644
--- a/admin/tool/capability/version.php
+++ b/admin/tool/capability/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_capability'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/cohortroles/version.php b/admin/tool/cohortroles/version.php
index 4e7de4a32bd4b..663c51536f55d 100644
--- a/admin/tool/cohortroles/version.php
+++ b/admin/tool/cohortroles/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_cohortroles'; // Full name of the plugin (used for diagnostics).
 
 $plugin->dependencies = array(
diff --git a/admin/tool/customlang/version.php b/admin/tool/customlang/version.php
index 4dfe9c212012d..400e4b9b75329 100644
--- a/admin/tool/customlang/version.php
+++ b/admin/tool/customlang/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'tool_customlang'; // Full name of the plugin (used for diagnostics)
diff --git a/admin/tool/dataprivacy/version.php b/admin/tool/dataprivacy/version.php
index 9d73fe16ad5f6..3561d57d51860 100644
--- a/admin/tool/dataprivacy/version.php
+++ b/admin/tool/dataprivacy/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2018040500;
-$plugin->requires  = 2018040500;        // Moodle 3.5dev (Build 2018031600) and upwards.
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;        // Moodle 3.5dev (Build 2018031600) and upwards.
 $plugin->component = 'tool_dataprivacy';
diff --git a/admin/tool/dbtransfer/version.php b/admin/tool/dbtransfer/version.php
index 26baf54378781..9fa2f1e308604 100644
--- a/admin/tool/dbtransfer/version.php
+++ b/admin/tool/dbtransfer/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_dbtransfer'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/filetypes/version.php b/admin/tool/filetypes/version.php
index 8910e8d1c0ea3..550536d51b57f 100644
--- a/admin/tool/filetypes/version.php
+++ b/admin/tool/filetypes/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'tool_filetypes';
diff --git a/admin/tool/generator/version.php b/admin/tool/generator/version.php
index e27c676878594..4049283617ffe 100644
--- a/admin/tool/generator/version.php
+++ b/admin/tool/generator/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'tool_generator';
diff --git a/admin/tool/health/version.php b/admin/tool/health/version.php
index c2e4db6ede1d1..a4ef47c77d579 100644
--- a/admin/tool/health/version.php
+++ b/admin/tool/health/version.php
@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version
 $plugin->component = 'tool_health'; // Full name of the plugin (used for diagnostics)
 
 $plugin->maturity  = MATURITY_ALPHA; // this version's maturity level
diff --git a/admin/tool/httpsreplace/version.php b/admin/tool/httpsreplace/version.php
index f0a1df0edc7d9..4a2e8cfeebb92 100644
--- a/admin/tool/httpsreplace/version.php
+++ b/admin/tool/httpsreplace/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_httpsreplace'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/innodb/version.php b/admin/tool/innodb/version.php
index 5e80b83023afa..cbc2912240ccf 100644
--- a/admin/tool/innodb/version.php
+++ b/admin/tool/innodb/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version
 $plugin->component = 'tool_innodb'; // Full name of the plugin (used for diagnostics)
diff --git a/admin/tool/installaddon/version.php b/admin/tool/installaddon/version.php
index ff1f7eaf3cdbc..b0ba3ac30335e 100644
--- a/admin/tool/installaddon/version.php
+++ b/admin/tool/installaddon/version.php
@@ -24,6 +24,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component  = 'tool_installaddon';
-$plugin->version    = 2017111300;
-$plugin->requires   = 2017110800;
+$plugin->version    = 2018051400;
+$plugin->requires   = 2018050800;
 $plugin->maturity   = MATURITY_STABLE;
diff --git a/admin/tool/langimport/version.php b/admin/tool/langimport/version.php
index fafa6edb25bcb..c34440fa9cd0d 100644
--- a/admin/tool/langimport/version.php
+++ b/admin/tool/langimport/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version
 $plugin->component = 'tool_langimport'; // Full name of the plugin (used for diagnostics)
diff --git a/admin/tool/log/store/database/version.php b/admin/tool/log/store/database/version.php
index 27596c035e264..f3841d4c8e5f9 100644
--- a/admin/tool/log/store/database/version.php
+++ b/admin/tool/log/store/database/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2017110800; // Requires this Moodle version.
+$plugin->version = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2018050800; // Requires this Moodle version.
 $plugin->component = 'logstore_database'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/log/store/legacy/version.php b/admin/tool/log/store/legacy/version.php
index 8eb6ff75eae79..8d5b5325fac88 100644
--- a/admin/tool/log/store/legacy/version.php
+++ b/admin/tool/log/store/legacy/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2017110800; // Requires this Moodle version.
+$plugin->version = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2018050800; // Requires this Moodle version.
 $plugin->component = 'logstore_legacy'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/log/store/standard/version.php b/admin/tool/log/store/standard/version.php
index dc08ba9178132..b5099688cdfcd 100644
--- a/admin/tool/log/store/standard/version.php
+++ b/admin/tool/log/store/standard/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2017110800; // Requires this Moodle version.
+$plugin->version = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2018050800; // Requires this Moodle version.
 $plugin->component = 'logstore_standard'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/log/version.php b/admin/tool/log/version.php
index 041c70ead04e9..b5a7d90d4e3d3 100644
--- a/admin/tool/log/version.php
+++ b/admin/tool/log/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2017110800; // Requires this Moodle version.
+$plugin->version = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_log'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/lp/version.php b/admin/tool/lp/version.php
index 747754891ef40..4436def88097b 100644
--- a/admin/tool/lp/version.php
+++ b/admin/tool/lp/version.php
@@ -25,6 +25,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_lp'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/lpimportcsv/version.php b/admin/tool/lpimportcsv/version.php
index 1cae0876fd210..47fc25c595534 100644
--- a/admin/tool/lpimportcsv/version.php
+++ b/admin/tool/lpimportcsv/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_lpimportcsv'; // Full name of the plugin (used for diagnostics).
-$plugin->dependencies = array('tool_lp' => 2017110800);
+$plugin->dependencies = array('tool_lp' => 2018050800);
 
diff --git a/admin/tool/lpmigrate/version.php b/admin/tool/lpmigrate/version.php
index a293e260389d2..7ef6bd0087d83 100644
--- a/admin/tool/lpmigrate/version.php
+++ b/admin/tool/lpmigrate/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_lpmigrate'; // Full name of the plugin (used for diagnostics).
 $plugin->dependencies = array(
     'tool_lp' => ANY_VERSION
diff --git a/admin/tool/messageinbound/version.php b/admin/tool/messageinbound/version.php
index 0bf7da91f6504..a13983f06a4a1 100644
--- a/admin/tool/messageinbound/version.php
+++ b/admin/tool/messageinbound/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'tool_messageinbound';
diff --git a/admin/tool/mobile/version.php b/admin/tool/mobile/version.php
index 438a6d5f68c1c..2457ecf55637f 100644
--- a/admin/tool/mobile/version.php
+++ b/admin/tool/mobile/version.php
@@ -23,9 +23,9 @@
  */
 
 defined('MOODLE_INTERNAL') || die();
-$plugin->version   = 2017111301; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_mobile'; // Full name of the plugin (used for diagnostics).
 $plugin->dependencies = array(
-    'webservice_rest' => 2017110800
+    'webservice_rest' => 2018050800
 );
diff --git a/admin/tool/monitor/version.php b/admin/tool/monitor/version.php
index c5239d858034f..5601b7200dbb3 100644
--- a/admin/tool/monitor/version.php
+++ b/admin/tool/monitor/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;     // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;     // Requires this Moodle version.
+$plugin->version   = 2018051400;     // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;     // Requires this Moodle version.
 $plugin->component = 'tool_monitor'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/multilangupgrade/version.php b/admin/tool/multilangupgrade/version.php
index 09000e04f88f9..6efabadc6db0b 100644
--- a/admin/tool/multilangupgrade/version.php
+++ b/admin/tool/multilangupgrade/version.php
@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version
 $plugin->component = 'tool_multilangupgrade'; // Full name of the plugin (used for diagnostics)
 
diff --git a/admin/tool/oauth2/version.php b/admin/tool/oauth2/version.php
index fe05f0e6f7453..4f78e33c41b3d 100644
--- a/admin/tool/oauth2/version.php
+++ b/admin/tool/oauth2/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_oauth2'; // Full name of the plugin (used for diagnostics).
 
diff --git a/admin/tool/phpunit/version.php b/admin/tool/phpunit/version.php
index b0741a213c9b1..dbc7bafdbceaa 100644
--- a/admin/tool/phpunit/version.php
+++ b/admin/tool/phpunit/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version
 $plugin->component = 'tool_phpunit'; // Full name of the plugin (used for diagnostics)
 
diff --git a/admin/tool/policy/version.php b/admin/tool/policy/version.php
index 159cb2a9e156a..e87145d972267 100644
--- a/admin/tool/policy/version.php
+++ b/admin/tool/policy/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018032900;         // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2018032900;         // Requires this Moodle version.
+$plugin->version   = 2018051400;         // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;         // Requires this Moodle version.
 $plugin->component = 'tool_policy';      // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/profiling/version.php b/admin/tool/profiling/version.php
index c85b55816e4d5..372332bde21ce 100644
--- a/admin/tool/profiling/version.php
+++ b/admin/tool/profiling/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version
 $plugin->component = 'tool_profiling'; // Full name of the plugin (used for diagnostics)
diff --git a/admin/tool/recyclebin/version.php b/admin/tool/recyclebin/version.php
index 82dc54911b855..976bc91c8030d 100644
--- a/admin/tool/recyclebin/version.php
+++ b/admin/tool/recyclebin/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_recyclebin'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/replace/version.php b/admin/tool/replace/version.php
index db0cf981600f2..bb17971692dd2 100644
--- a/admin/tool/replace/version.php
+++ b/admin/tool/replace/version.php
@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version
 $plugin->component = 'tool_replace'; // Full name of the plugin (used for diagnostics)
 
 $plugin->maturity  = MATURITY_ALPHA; // this version's maturity level
diff --git a/admin/tool/spamcleaner/version.php b/admin/tool/spamcleaner/version.php
index c182791675573..67b7e81f4c345 100644
--- a/admin/tool/spamcleaner/version.php
+++ b/admin/tool/spamcleaner/version.php
@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'tool_spamcleaner'; // Full name of the plugin (used for diagnostics)
 
diff --git a/admin/tool/task/version.php b/admin/tool/task/version.php
index f243e16156d42..adb0081247267 100644
--- a/admin/tool/task/version.php
+++ b/admin/tool/task/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version
 $plugin->component = 'tool_task'; // Full name of the plugin (used for diagnostics)
 
diff --git a/admin/tool/templatelibrary/version.php b/admin/tool/templatelibrary/version.php
index 6c2e44e803285..0a3ae84deb903 100644
--- a/admin/tool/templatelibrary/version.php
+++ b/admin/tool/templatelibrary/version.php
@@ -21,6 +21,6 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 defined('MOODLE_INTERNAL') || die();
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'tool_templatelibrary'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/unsuproles/version.php b/admin/tool/unsuproles/version.php
index 5017a1112ecc4..20e4245eaacb4 100644
--- a/admin/tool/unsuproles/version.php
+++ b/admin/tool/unsuproles/version.php
@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version
 $plugin->component = 'tool_unsuproles'; // Full name of the plugin (used for diagnostics)
 
diff --git a/admin/tool/uploadcourse/version.php b/admin/tool/uploadcourse/version.php
index b23fe011fbeeb..857314371b503 100644
--- a/admin/tool/uploadcourse/version.php
+++ b/admin/tool/uploadcourse/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;            // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;            // Requires this Moodle version.
+$plugin->version   = 2018051400;            // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;            // Requires this Moodle version.
 $plugin->component = 'tool_uploadcourse';   // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/uploaduser/version.php b/admin/tool/uploaduser/version.php
index 5e83d267f9810..671f015fa904a 100644
--- a/admin/tool/uploaduser/version.php
+++ b/admin/tool/uploaduser/version.php
@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version
 $plugin->component = 'tool_uploaduser'; // Full name of the plugin (used for diagnostics)
 
diff --git a/admin/tool/usertours/version.php b/admin/tool/usertours/version.php
index c2ede76bd3dc1..b9aa86b6bcbc6 100644
--- a/admin/tool/usertours/version.php
+++ b/admin/tool/usertours/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;            // The current module version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;            // Requires this Moodle version.
+$plugin->version   = 2018051400;            // The current module version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;            // Requires this Moodle version.
 $plugin->component = 'tool_usertours';      // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/xmldb/version.php b/admin/tool/xmldb/version.php
index 8b54f77f226c0..486ba9e8f9c52 100644
--- a/admin/tool/xmldb/version.php
+++ b/admin/tool/xmldb/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version
 $plugin->component = 'tool_xmldb'; // Full name of the plugin (used for diagnostics)
 
diff --git a/auth/cas/version.php b/auth/cas/version.php
index 5096c44085728..a572e5b3b8616 100644
--- a/auth/cas/version.php
+++ b/auth/cas/version.php
@@ -26,8 +26,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'auth_cas';        // Full name of the plugin (used for diagnostics)
 
-$plugin->dependencies = array('auth_ldap' => 2017110800);
+$plugin->dependencies = array('auth_ldap' => 2018050800);
diff --git a/auth/db/version.php b/auth/db/version.php
index 5324ed80e933b..a1acfba40f612 100644
--- a/auth/db/version.php
+++ b/auth/db/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'auth_db';         // Full name of the plugin (used for diagnostics)
diff --git a/auth/email/version.php b/auth/email/version.php
index 2d3c4cd45728e..d88f88d9c5c62 100644
--- a/auth/email/version.php
+++ b/auth/email/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'auth_email';      // Full name of the plugin (used for diagnostics)
diff --git a/auth/ldap/version.php b/auth/ldap/version.php
index 5c9d370875fbe..4a987036a7e98 100644
--- a/auth/ldap/version.php
+++ b/auth/ldap/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'auth_ldap';       // Full name of the plugin (used for diagnostics)
diff --git a/auth/lti/version.php b/auth/lti/version.php
index 7e7cd261af9be..bbbe28ada71de 100644
--- a/auth/lti/version.php
+++ b/auth/lti/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2017110800; // Requires this Moodle version.
+$plugin->version = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2018050800; // Requires this Moodle version.
 $plugin->component = 'auth_lti'; // Full name of the plugin (used for diagnostics).
diff --git a/auth/manual/version.php b/auth/manual/version.php
index fc5be6acc08a1..d61bd51a3b1a5 100644
--- a/auth/manual/version.php
+++ b/auth/manual/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'auth_manual';     // Full name of the plugin (used for diagnostics)
diff --git a/auth/mnet/version.php b/auth/mnet/version.php
index cd77e96a4f3d4..a8278883c3791 100644
--- a/auth/mnet/version.php
+++ b/auth/mnet/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'auth_mnet';       // Full name of the plugin (used for diagnostics)
diff --git a/auth/nologin/version.php b/auth/nologin/version.php
index 874d1acf506a3..fa7542b70f902 100644
--- a/auth/nologin/version.php
+++ b/auth/nologin/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'auth_nologin';    // Full name of the plugin (used for diagnostics)
diff --git a/auth/none/version.php b/auth/none/version.php
index 5827c59e132a2..e3ef1973d8b6a 100644
--- a/auth/none/version.php
+++ b/auth/none/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'auth_none';       // Full name of the plugin (used for diagnostics)
diff --git a/auth/oauth2/version.php b/auth/oauth2/version.php
index 9b5972b6c6fa3..d792c980f9364 100644
--- a/auth/oauth2/version.php
+++ b/auth/oauth2/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'auth_oauth2';       // Full name of the plugin (used for diagnostics).
diff --git a/auth/shibboleth/version.php b/auth/shibboleth/version.php
index d2eecb41e8933..932a6224a4795 100644
--- a/auth/shibboleth/version.php
+++ b/auth/shibboleth/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'auth_shibboleth'; // Full name of the plugin (used for diagnostics)
diff --git a/auth/webservice/version.php b/auth/webservice/version.php
index 344fe4f44d8a2..a0aa331abfa9a 100644
--- a/auth/webservice/version.php
+++ b/auth/webservice/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'auth_webservice'; // Full name of the plugin (used for diagnostics)
diff --git a/availability/condition/completion/version.php b/availability/condition/completion/version.php
index ef4a3c50bc9d3..353d8008a5b98 100644
--- a/availability/condition/completion/version.php
+++ b/availability/condition/completion/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'availability_completion';
diff --git a/availability/condition/date/version.php b/availability/condition/date/version.php
index d6a148bc2e5a2..219eecf2c4fb7 100644
--- a/availability/condition/date/version.php
+++ b/availability/condition/date/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'availability_date';
diff --git a/availability/condition/grade/version.php b/availability/condition/grade/version.php
index a926230e011d8..1f1d635a50396 100644
--- a/availability/condition/grade/version.php
+++ b/availability/condition/grade/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'availability_grade';
diff --git a/availability/condition/group/version.php b/availability/condition/group/version.php
index 90c9b3ab439ba..4a0ea62a6b7e9 100644
--- a/availability/condition/group/version.php
+++ b/availability/condition/group/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'availability_group';
diff --git a/availability/condition/grouping/version.php b/availability/condition/grouping/version.php
index 08408e045259c..01f89409feaca 100644
--- a/availability/condition/grouping/version.php
+++ b/availability/condition/grouping/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'availability_grouping';
diff --git a/availability/condition/profile/version.php b/availability/condition/profile/version.php
index ae27d799880ce..6d7de736d59ce 100644
--- a/availability/condition/profile/version.php
+++ b/availability/condition/profile/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'availability_profile';
diff --git a/backup/backup.class.php b/backup/backup.class.php
index e79c2d793d54f..66e5ce8872e6a 100644
--- a/backup/backup.class.php
+++ b/backup/backup.class.php
@@ -136,7 +136,7 @@ abstract class backup implements checksumable {
      * point is backup when some behavior/approach channged, in order to allow
      * conditional coding based on it.
      */
-    const VERSION = 2017111300;
+    const VERSION = 2018051400;
     /**
      * Usually same than major release zero version, mainly for informative/historic purposes.
      */
diff --git a/blocks/activity_modules/version.php b/blocks/activity_modules/version.php
index 90b901307046b..2edb45f7bdd0e 100644
--- a/blocks/activity_modules/version.php
+++ b/blocks/activity_modules/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_activity_modules'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/activity_results/version.php b/blocks/activity_results/version.php
index 72ca3455bb4a5..6eb9031979911 100644
--- a/blocks/activity_results/version.php
+++ b/blocks/activity_results/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;               // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;               // Requires this Moodle version.
+$plugin->version   = 2018051400;               // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;               // Requires this Moodle version.
 $plugin->component = 'block_activity_results'; // Full name of the plugin (used for diagnostics).
\ No newline at end of file
diff --git a/blocks/admin_bookmarks/version.php b/blocks/admin_bookmarks/version.php
index 48bb61626410c..ee047c1d4b5c1 100644
--- a/blocks/admin_bookmarks/version.php
+++ b/blocks/admin_bookmarks/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_admin_bookmarks'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/badges/version.php b/blocks/badges/version.php
index 1d4b45e562455..ff4cda39eb5ae 100644
--- a/blocks/badges/version.php
+++ b/blocks/badges/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'block_badges';
diff --git a/blocks/blog_menu/version.php b/blocks/blog_menu/version.php
index 3e17b833edc92..0d96478257cc0 100644
--- a/blocks/blog_menu/version.php
+++ b/blocks/blog_menu/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_blog_menu'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/blog_recent/version.php b/blocks/blog_recent/version.php
index 09e5fde864f66..60a82e89b6890 100644
--- a/blocks/blog_recent/version.php
+++ b/blocks/blog_recent/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_blog_recent'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/blog_tags/version.php b/blocks/blog_tags/version.php
index 4aa532b231d79..af3a7c57b84f5 100644
--- a/blocks/blog_tags/version.php
+++ b/blocks/blog_tags/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_blog_tags'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/calendar_month/version.php b/blocks/calendar_month/version.php
index 8dc47fc85dc49..b91baa4a2d530 100644
--- a/blocks/calendar_month/version.php
+++ b/blocks/calendar_month/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_calendar_month'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/calendar_upcoming/version.php b/blocks/calendar_upcoming/version.php
index 65d7ddca7b3a1..bbd4e436973cd 100644
--- a/blocks/calendar_upcoming/version.php
+++ b/blocks/calendar_upcoming/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_calendar_upcoming'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/comments/version.php b/blocks/comments/version.php
index 51d1aecf89d6c..9982f0e4c7b33 100644
--- a/blocks/comments/version.php
+++ b/blocks/comments/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_comments'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/community/version.php b/blocks/community/version.php
index 398997569c234..9bc99571dc7a1 100644
--- a/blocks/community/version.php
+++ b/blocks/community/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_community'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/completionstatus/version.php b/blocks/completionstatus/version.php
index 7861df5e6d190..100994375e83a 100644
--- a/blocks/completionstatus/version.php
+++ b/blocks/completionstatus/version.php
@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version      = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires     = 2017110800; // Requires this Moodle version.
+$plugin->version      = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires     = 2018050800; // Requires this Moodle version.
 $plugin->component    = 'block_completionstatus';
-$plugin->dependencies = array('report_completion' => 2017110800);
+$plugin->dependencies = array('report_completion' => 2018050800);
diff --git a/blocks/course_list/version.php b/blocks/course_list/version.php
index 761d4da039025..35e5580e13530 100644
--- a/blocks/course_list/version.php
+++ b/blocks/course_list/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_course_list'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/course_summary/version.php b/blocks/course_summary/version.php
index 7aeba8ac3932b..62f27c53df411 100644
--- a/blocks/course_summary/version.php
+++ b/blocks/course_summary/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_course_summary'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/feedback/version.php b/blocks/feedback/version.php
index d9d7879bce1f5..50432851ab1a6 100644
--- a/blocks/feedback/version.php
+++ b/blocks/feedback/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_feedback';  // Full name of the plugin (used for diagnostics)
 
-$plugin->dependencies = array('mod_feedback' => 2017110800);
+$plugin->dependencies = array('mod_feedback' => 2018050800);
diff --git a/blocks/globalsearch/version.php b/blocks/globalsearch/version.php
index b0c311fca42be..332dce12b8e81 100644
--- a/blocks/globalsearch/version.php
+++ b/blocks/globalsearch/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'block_globalsearch';
diff --git a/blocks/glossary_random/version.php b/blocks/glossary_random/version.php
index 4173a86acc5a3..2a36e2159ebb3 100644
--- a/blocks/glossary_random/version.php
+++ b/blocks/glossary_random/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_glossary_random'; // Full name of the plugin (used for diagnostics)
 
-$plugin->dependencies = array('mod_glossary' => 2017110800);
+$plugin->dependencies = array('mod_glossary' => 2018050800);
diff --git a/blocks/html/version.php b/blocks/html/version.php
index fb39b2639073b..07c49bd371b7b 100644
--- a/blocks/html/version.php
+++ b/blocks/html/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_html';      // Full name of the plugin (used for diagnostics)
diff --git a/blocks/login/version.php b/blocks/login/version.php
index bc69d008794d7..b4caa4f776e20 100644
--- a/blocks/login/version.php
+++ b/blocks/login/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_login';     // Full name of the plugin (used for diagnostics)
diff --git a/blocks/lp/version.php b/blocks/lp/version.php
index 781474d495295..8d99fe38fe142 100644
--- a/blocks/lp/version.php
+++ b/blocks/lp/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'block_lp';
 $plugin->dependencies = array(
     'tool_lp' => ANY_VERSION
diff --git a/blocks/mentees/version.php b/blocks/mentees/version.php
index db5946a2f5ee1..6c4786792096d 100644
--- a/blocks/mentees/version.php
+++ b/blocks/mentees/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_mentees';   // Full name of the plugin (used for diagnostics)
diff --git a/blocks/mnet_hosts/version.php b/blocks/mnet_hosts/version.php
index 01ea88096c63e..87c8b6265ca4c 100644
--- a/blocks/mnet_hosts/version.php
+++ b/blocks/mnet_hosts/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_mnet_hosts'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/myoverview/version.php b/blocks/myoverview/version.php
index c64c4c42f922c..26ccc6dffa432 100644
--- a/blocks/myoverview/version.php
+++ b/blocks/myoverview/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;         // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;         // Requires this Moodle version.
+$plugin->version   = 2018051400;         // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;         // Requires this Moodle version.
 $plugin->component = 'block_myoverview'; // Full name of the plugin (used for diagnostics).
diff --git a/blocks/myprofile/version.php b/blocks/myprofile/version.php
index 668f00e7da3af..09d06a2117f20 100644
--- a/blocks/myprofile/version.php
+++ b/blocks/myprofile/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_myprofile'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/navigation/version.php b/blocks/navigation/version.php
index 225840bed0bb7..2b08391e761d8 100644
--- a/blocks/navigation/version.php
+++ b/blocks/navigation/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_navigation'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/news_items/version.php b/blocks/news_items/version.php
index 6ed0dd2a5b14d..68028621a83ec 100644
--- a/blocks/news_items/version.php
+++ b/blocks/news_items/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;         // Requires this Moodle version
+$plugin->version   = 2018051400;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;         // Requires this Moodle version
 $plugin->component = 'block_news_items'; // Full name of the plugin (used for diagnostics)
-$plugin->dependencies = array('mod_forum' => 2017110800);
+$plugin->dependencies = array('mod_forum' => 2018050800);
diff --git a/blocks/online_users/version.php b/blocks/online_users/version.php
index ddf6752b9001a..6bbce9fa3937f 100644
--- a/blocks/online_users/version.php
+++ b/blocks/online_users/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_online_users'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/participants/version.php b/blocks/participants/version.php
index 577f37fd44844..d05b247456d09 100644
--- a/blocks/participants/version.php
+++ b/blocks/participants/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_participants'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/private_files/version.php b/blocks/private_files/version.php
index dc47b55206d28..3376580dc19f5 100644
--- a/blocks/private_files/version.php
+++ b/blocks/private_files/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_private_files'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/quiz_results/version.php b/blocks/quiz_results/version.php
index 0516383ff47eb..b3ae74a35003b 100644
--- a/blocks/quiz_results/version.php
+++ b/blocks/quiz_results/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_quiz_results'; // Full name of the plugin (used for diagnostics)
 
-$plugin->dependencies = array('mod_quiz' => 2017110800);
+$plugin->dependencies = array('mod_quiz' => 2018050800);
diff --git a/blocks/recent_activity/version.php b/blocks/recent_activity/version.php
index 0d7dd7c1b2fed..19431576652f9 100644
--- a/blocks/recent_activity/version.php
+++ b/blocks/recent_activity/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_recent_activity'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 24*3600;           // Cron interval 1 day.
\ No newline at end of file
diff --git a/blocks/rss_client/version.php b/blocks/rss_client/version.php
index b0b22541566d3..c0e9e590c51a8 100644
--- a/blocks/rss_client/version.php
+++ b/blocks/rss_client/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_rss_client'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 300;               // Set min time between cron executions to 300 secs (5 mins)
diff --git a/blocks/search_forums/version.php b/blocks/search_forums/version.php
index ea4526c48fe2b..e62c1d8edf8d3 100644
--- a/blocks/search_forums/version.php
+++ b/blocks/search_forums/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_search_forums'; // Full name of the plugin (used for diagnostics)
 
-$plugin->dependencies = array('mod_forum' => 2017110800);
+$plugin->dependencies = array('mod_forum' => 2018050800);
diff --git a/blocks/section_links/version.php b/blocks/section_links/version.php
index c99d13ba9632f..8f9aa4fcd778e 100644
--- a/blocks/section_links/version.php
+++ b/blocks/section_links/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_section_links'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/selfcompletion/version.php b/blocks/selfcompletion/version.php
index 8623775834cb5..07db48d0ca857 100644
--- a/blocks/selfcompletion/version.php
+++ b/blocks/selfcompletion/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_selfcompletion'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/settings/version.php b/blocks/settings/version.php
index f4cc04b38845c..9540efca29820 100644
--- a/blocks/settings/version.php
+++ b/blocks/settings/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_settings';  // Full name of the plugin (used for diagnostics)
diff --git a/blocks/site_main_menu/version.php b/blocks/site_main_menu/version.php
index 771b68e22d31c..48f164ca6dccc 100644
--- a/blocks/site_main_menu/version.php
+++ b/blocks/site_main_menu/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_site_main_menu'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/social_activities/version.php b/blocks/social_activities/version.php
index e48ede70f2424..491fc5fc555d6 100644
--- a/blocks/social_activities/version.php
+++ b/blocks/social_activities/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_social_activities'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/tag_flickr/version.php b/blocks/tag_flickr/version.php
index 94e0b69a8e020..36247e3e5f656 100644
--- a/blocks/tag_flickr/version.php
+++ b/blocks/tag_flickr/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_tag_flickr'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/tag_youtube/version.php b/blocks/tag_youtube/version.php
index b9c146afd82a5..ae3bfef307275 100644
--- a/blocks/tag_youtube/version.php
+++ b/blocks/tag_youtube/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_tag_youtube'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/tags/version.php b/blocks/tags/version.php
index 729270e64a084..7a24646b53497 100644
--- a/blocks/tags/version.php
+++ b/blocks/tags/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'block_tags';      // Full name of the plugin (used for diagnostics)
diff --git a/cache/locks/file/version.php b/cache/locks/file/version.php
index a9b7dfd80a0cf..9142e90769b7e 100644
--- a/cache/locks/file/version.php
+++ b/cache/locks/file/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'cachelock_file';  // Full name of the plugin (used for diagnostics)
diff --git a/cache/stores/apcu/version.php b/cache/stores/apcu/version.php
index c15411df04026..98f758a942eef 100644
--- a/cache/stores/apcu/version.php
+++ b/cache/stores/apcu/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->maturity = MATURITY_STABLE;
 $plugin->component = 'cachestore_apcu';
diff --git a/cache/stores/file/version.php b/cache/stores/file/version.php
index 690f6fe709852..fe4d8603a83eb 100644
--- a/cache/stores/file/version.php
+++ b/cache/stores/file/version.php
@@ -27,6 +27,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version = 2017111300;    // The current module version (Date: YYYYMMDDXX)
-$plugin->requires = 2017110800;    // Requires this Moodle version.
+$plugin->version = 2018051400;    // The current module version (Date: YYYYMMDDXX)
+$plugin->requires = 2018050800;    // Requires this Moodle version.
 $plugin->component = 'cachestore_file';  // Full name of the plugin.
\ No newline at end of file
diff --git a/cache/stores/memcache/version.php b/cache/stores/memcache/version.php
index 3fab1868693f1..fffc295c168a2 100644
--- a/cache/stores/memcache/version.php
+++ b/cache/stores/memcache/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version = 2017111300;    // The current module version (Date: YYYYMMDDXX)
-$plugin->requires = 2017110800;    // Requires this Moodle version.
+$plugin->version = 2018051400;    // The current module version (Date: YYYYMMDDXX)
+$plugin->requires = 2018050800;    // Requires this Moodle version.
 $plugin->component = 'cachestore_memcache';  // Full name of the plugin.
diff --git a/cache/stores/memcached/version.php b/cache/stores/memcached/version.php
index ed225f5f47126..720794c2c0aae 100644
--- a/cache/stores/memcached/version.php
+++ b/cache/stores/memcached/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;    // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version.
+$plugin->version   = 2018051400;    // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version.
 $plugin->component = 'cachestore_memcached';  // Full name of the plugin.
\ No newline at end of file
diff --git a/cache/stores/mongodb/version.php b/cache/stores/mongodb/version.php
index 1d339ba848063..34c5ec859d5d8 100644
--- a/cache/stores/mongodb/version.php
+++ b/cache/stores/mongodb/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;    // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version.
+$plugin->version   = 2018051400;    // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version.
 $plugin->component = 'cachestore_mongodb';  // Full name of the plugin.
\ No newline at end of file
diff --git a/cache/stores/redis/version.php b/cache/stores/redis/version.php
index bb8b57ddac927..65e6755493677 100644
--- a/cache/stores/redis/version.php
+++ b/cache/stores/redis/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version    = 2017111300;
-$plugin->requires   = 2017110800; // Requires this Moodle version.
+$plugin->version    = 2018051400;
+$plugin->requires   = 2018050800; // Requires this Moodle version.
 $plugin->maturity   = MATURITY_STABLE;
 $plugin->component  = 'cachestore_redis';
 $plugin->release    = '3.0.4 (Build: 20160509)';
diff --git a/cache/stores/session/version.php b/cache/stores/session/version.php
index aa4e37c427991..1c287738b69fb 100644
--- a/cache/stores/session/version.php
+++ b/cache/stores/session/version.php
@@ -27,6 +27,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version = 2017111300;    // The current module version (Date: YYYYMMDDXX)
-$plugin->requires = 2017110800;    // Requires this Moodle version.
+$plugin->version = 2018051400;    // The current module version (Date: YYYYMMDDXX)
+$plugin->requires = 2018050800;    // Requires this Moodle version.
 $plugin->component = 'cachestore_session';  // Full name of the plugin.
\ No newline at end of file
diff --git a/cache/stores/static/version.php b/cache/stores/static/version.php
index 509893308c9bb..f004cdf5c110d 100644
--- a/cache/stores/static/version.php
+++ b/cache/stores/static/version.php
@@ -27,6 +27,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;    // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version.
+$plugin->version   = 2018051400;    // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version.
 $plugin->component = 'cachestore_static';  // Full name of the plugin.
\ No newline at end of file
diff --git a/calendar/type/gregorian/version.php b/calendar/type/gregorian/version.php
index be5e0c76d925a..3881a1b7cfe0c 100644
--- a/calendar/type/gregorian/version.php
+++ b/calendar/type/gregorian/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'calendartype_gregorian'; // Full name of the plugin (used for diagnostics).
diff --git a/course/format/singleactivity/version.php b/course/format/singleactivity/version.php
index 39f46cebdfdf2..784a5963f08b2 100644
--- a/course/format/singleactivity/version.php
+++ b/course/format/singleactivity/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;              // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;              // Requires this Moodle version
+$plugin->version   = 2018051400;              // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;              // Requires this Moodle version
 $plugin->component = 'format_singleactivity'; // Full name of the plugin (used for diagnostics)
diff --git a/course/format/social/version.php b/course/format/social/version.php
index 7c35770af0377..c1556ed01af24 100644
--- a/course/format/social/version.php
+++ b/course/format/social/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'format_social';   // Full name of the plugin (used for diagnostics)
diff --git a/course/format/topics/version.php b/course/format/topics/version.php
index aa7210fbab6ba..265bf3a6779fd 100644
--- a/course/format/topics/version.php
+++ b/course/format/topics/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018030900;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'format_topics';    // Full name of the plugin (used for diagnostics).
diff --git a/course/format/weeks/version.php b/course/format/weeks/version.php
index 3f1bb72506ed4..76dec020bdf6b 100644
--- a/course/format/weeks/version.php
+++ b/course/format/weeks/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018030900;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'format_weeks';    // Full name of the plugin (used for diagnostics).
diff --git a/dataformat/csv/version.php b/dataformat/csv/version.php
index c3dca54f49d0c..36fcf166db76e 100644
--- a/dataformat/csv/version.php
+++ b/dataformat/csv/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;  // Requires this Moodle version.
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;  // Requires this Moodle version.
 $plugin->component = 'dataformat_csv';
 
diff --git a/dataformat/excel/version.php b/dataformat/excel/version.php
index 4dcd03e1b37ab..dd0f09e576703 100644
--- a/dataformat/excel/version.php
+++ b/dataformat/excel/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;  // Requires this Moodle version.
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;  // Requires this Moodle version.
 $plugin->component = 'dataformat_excel';
 
diff --git a/dataformat/html/version.php b/dataformat/html/version.php
index f2f9067a21d27..dca36dc258499 100644
--- a/dataformat/html/version.php
+++ b/dataformat/html/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;  // Requires this Moodle version.
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;  // Requires this Moodle version.
 $plugin->component = 'dataformat_html';
diff --git a/dataformat/json/version.php b/dataformat/json/version.php
index f5e129263809d..bd615ed6f453e 100644
--- a/dataformat/json/version.php
+++ b/dataformat/json/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;  // Requires this Moodle version.
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;  // Requires this Moodle version.
 $plugin->component = 'dataformat_json';
diff --git a/dataformat/ods/version.php b/dataformat/ods/version.php
index 7f3e723bd9da9..0279e524afb74 100644
--- a/dataformat/ods/version.php
+++ b/dataformat/ods/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;  // Requires this Moodle version.
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;  // Requires this Moodle version.
 $plugin->component = 'dataformat_ods';
 
diff --git a/enrol/category/version.php b/enrol/category/version.php
index 70babaa61979b..561bd75d7f9f1 100644
--- a/enrol/category/version.php
+++ b/enrol/category/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018040900;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'enrol_category';  // Full name of the plugin (used for diagnostics)
diff --git a/enrol/cohort/version.php b/enrol/cohort/version.php
index edcc1add7bb50..858ae12c22fba 100644
--- a/enrol/cohort/version.php
+++ b/enrol/cohort/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018040900;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'enrol_cohort';    // Full name of the plugin (used for diagnostics)
diff --git a/enrol/database/version.php b/enrol/database/version.php
index 4078123b0805e..1f2fff2143866 100644
--- a/enrol/database/version.php
+++ b/enrol/database/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'enrol_database';  // Full name of the plugin (used for diagnostics)
 //TODO: should we add cron sync?
diff --git a/enrol/flatfile/version.php b/enrol/flatfile/version.php
index fe61792f8b40a..8a4bec89bb322 100644
--- a/enrol/flatfile/version.php
+++ b/enrol/flatfile/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDRR)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDRR)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'enrol_flatfile';  // Full name of the plugin (used for diagnostics)
diff --git a/enrol/guest/version.php b/enrol/guest/version.php
index 13394abf30d93..cb326c103eeb1 100644
--- a/enrol/guest/version.php
+++ b/enrol/guest/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'enrol_guest';     // Full name of the plugin (used for diagnostics)
diff --git a/enrol/imsenterprise/version.php b/enrol/imsenterprise/version.php
index ded4da9a09ab2..d3fe34bcbe992 100644
--- a/enrol/imsenterprise/version.php
+++ b/enrol/imsenterprise/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'enrol_imsenterprise';
diff --git a/enrol/ldap/version.php b/enrol/ldap/version.php
index a939624691c92..d59a29b97be40 100644
--- a/enrol/ldap/version.php
+++ b/enrol/ldap/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'enrol_ldap';      // Full name of the plugin (used for diagnostics)
diff --git a/enrol/lti/version.php b/enrol/lti/version.php
index 9f4f494fb0386..9492801a6f286 100644
--- a/enrol/lti/version.php
+++ b/enrol/lti/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2017110800; // Requires this Moodle version.
+$plugin->version = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2018050800; // Requires this Moodle version.
 $plugin->component = 'enrol_lti'; // Full name of the plugin (used for diagnostics).
diff --git a/enrol/manual/version.php b/enrol/manual/version.php
index d583398071255..1162f682764f9 100644
--- a/enrol/manual/version.php
+++ b/enrol/manual/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018040900;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'enrol_manual';    // Full name of the plugin (used for diagnostics)
diff --git a/enrol/meta/version.php b/enrol/meta/version.php
index b9340787baddb..3f0a4c31933de 100644
--- a/enrol/meta/version.php
+++ b/enrol/meta/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018040900;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'enrol_meta';      // Full name of the plugin (used for diagnostics)
diff --git a/enrol/mnet/version.php b/enrol/mnet/version.php
index ecb0aa7cdaa9e..d2f98d7a0984b 100644
--- a/enrol/mnet/version.php
+++ b/enrol/mnet/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'enrol_mnet';      // Full name of the plugin (used for diagnostics)
diff --git a/enrol/paypal/version.php b/enrol/paypal/version.php
index e2263aebc860e..04ee0a4add489 100644
--- a/enrol/paypal/version.php
+++ b/enrol/paypal/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018040900;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'enrol_paypal';    // Full name of the plugin (used for diagnostics)
diff --git a/enrol/self/version.php b/enrol/self/version.php
index b7046fb4abac9..11adbc0bc760a 100644
--- a/enrol/self/version.php
+++ b/enrol/self/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018040900;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'enrol_self';      // Full name of the plugin (used for diagnostics)
diff --git a/files/converter/googledrive/version.php b/files/converter/googledrive/version.php
index 21de368e4e941..e3c653d02d793 100644
--- a/files/converter/googledrive/version.php
+++ b/files/converter/googledrive/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;         // Requires this Moodle version
+$plugin->version   = 2018051400;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;         // Requires this Moodle version
 $plugin->component = 'fileconverter_googledrive'; // Full name of the plugin (used for diagnostics).
diff --git a/files/converter/unoconv/version.php b/files/converter/unoconv/version.php
index 89c0a8e054444..efee59caf48d8 100644
--- a/files/converter/unoconv/version.php
+++ b/files/converter/unoconv/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;         // Requires this Moodle version
+$plugin->version   = 2018051400;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;         // Requires this Moodle version
 $plugin->component = 'fileconverter_unoconv'; // Full name of the plugin (used for diagnostics).
diff --git a/filter/activitynames/version.php b/filter/activitynames/version.php
index 399c42156c06a..013ab03fb8f03 100644
--- a/filter/activitynames/version.php
+++ b/filter/activitynames/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'filter_activitynames'; // Full name of the plugin (used for diagnostics)
diff --git a/filter/algebra/version.php b/filter/algebra/version.php
index da8186a54240e..e211ac3afbf3a 100644
--- a/filter/algebra/version.php
+++ b/filter/algebra/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'filter_algebra';  // Full name of the plugin (used for diagnostics)
diff --git a/filter/censor/version.php b/filter/censor/version.php
index d4279aa2c3b7d..8890d13e23237 100644
--- a/filter/censor/version.php
+++ b/filter/censor/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'filter_censor';   // Full name of the plugin (used for diagnostics)
diff --git a/filter/data/version.php b/filter/data/version.php
index a82bd843ea5d7..3534c1bc36fab 100644
--- a/filter/data/version.php
+++ b/filter/data/version.php
@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;  // Requires this Moodle version.
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;  // Requires this Moodle version.
 $plugin->component= 'filter_data';
 
-$plugin->dependencies = array('mod_data' => 2017110800);
+$plugin->dependencies = array('mod_data' => 2018050800);
diff --git a/filter/emailprotect/version.php b/filter/emailprotect/version.php
index 91adc612ba266..984164bcfe622 100644
--- a/filter/emailprotect/version.php
+++ b/filter/emailprotect/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'filter_emailprotect'; // Full name of the plugin (used for diagnostics)
diff --git a/filter/emoticon/version.php b/filter/emoticon/version.php
index 5b64cd8ca88cb..4a6de28acb65b 100644
--- a/filter/emoticon/version.php
+++ b/filter/emoticon/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'filter_emoticon'; // Full name of the plugin (used for diagnostics)
diff --git a/filter/glossary/version.php b/filter/glossary/version.php
index cdd0e58f9efca..95ad5a96d776c 100644
--- a/filter/glossary/version.php
+++ b/filter/glossary/version.php
@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;  // Requires this Moodle version.
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;  // Requires this Moodle version.
 $plugin->component= 'filter_glossary';
 
-$plugin->dependencies = array('mod_glossary' => 2017110800);
+$plugin->dependencies = array('mod_glossary' => 2018050800);
diff --git a/filter/mathjaxloader/version.php b/filter/mathjaxloader/version.php
index 7107f9ecaa21b..ea8efe8609017 100644
--- a/filter/mathjaxloader/version.php
+++ b/filter/mathjaxloader/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;  // Requires this Moodle version.
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;  // Requires this Moodle version.
 $plugin->component= 'filter_mathjaxloader';
diff --git a/filter/mediaplugin/version.php b/filter/mediaplugin/version.php
index e2b1ee556efa7..485a3dbb2edb7 100644
--- a/filter/mediaplugin/version.php
+++ b/filter/mediaplugin/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'filter_mediaplugin'; // Full name of the plugin (used for diagnostics)
diff --git a/filter/multilang/version.php b/filter/multilang/version.php
index 9fabad7201a42..8359397132431 100644
--- a/filter/multilang/version.php
+++ b/filter/multilang/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'filter_multilang'; // Full name of the plugin (used for diagnostics)
diff --git a/filter/tex/version.php b/filter/tex/version.php
index 01e2810878aae..71bcdaec74564 100644
--- a/filter/tex/version.php
+++ b/filter/tex/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'filter_tex';      // Full name of the plugin (used for diagnostics)
diff --git a/filter/tidy/version.php b/filter/tidy/version.php
index fdd54e132d25d..078d16e4be6e0 100644
--- a/filter/tidy/version.php
+++ b/filter/tidy/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'filter_tidy';     // Full name of the plugin (used for diagnostics)
diff --git a/filter/urltolink/version.php b/filter/urltolink/version.php
index 5da80ba329ccb..eb9d0c247a364 100644
--- a/filter/urltolink/version.php
+++ b/filter/urltolink/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'filter_urltolink'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/export/ods/version.php b/grade/export/ods/version.php
index bb378588e7730..ad3149aeaaceb 100644
--- a/grade/export/ods/version.php
+++ b/grade/export/ods/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'gradeexport_ods'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/export/txt/version.php b/grade/export/txt/version.php
index d66f96b5a5534..1de8680d3bc4b 100644
--- a/grade/export/txt/version.php
+++ b/grade/export/txt/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'gradeexport_txt'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/export/xls/version.php b/grade/export/xls/version.php
index 5865890ce9b42..06c7f46d571c2 100644
--- a/grade/export/xls/version.php
+++ b/grade/export/xls/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'gradeexport_xls'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/export/xml/version.php b/grade/export/xml/version.php
index 0abac371913c8..872af7a2d7dfa 100644
--- a/grade/export/xml/version.php
+++ b/grade/export/xml/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'gradeexport_xml'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/grading/form/guide/version.php b/grade/grading/form/guide/version.php
index d53e23e02c3a5..a52bc311e949c 100644
--- a/grade/grading/form/guide/version.php
+++ b/grade/grading/form/guide/version.php
@@ -25,6 +25,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component  = 'gradingform_guide';
-$plugin->version    = 2017111300;
-$plugin->requires   = 2017110800;
+$plugin->version    = 2018051400;
+$plugin->requires   = 2018050800;
 $plugin->maturity   = MATURITY_STABLE;
\ No newline at end of file
diff --git a/grade/grading/form/rubric/version.php b/grade/grading/form/rubric/version.php
index 615b088b6761c..314e1917e1c84 100644
--- a/grade/grading/form/rubric/version.php
+++ b/grade/grading/form/rubric/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component  = 'gradingform_rubric';
-$plugin->version    = 2017111300;
+$plugin->version    = 2018051400;
 
-$plugin->requires   = 2017110800;
+$plugin->requires   = 2018050800;
 
 $plugin->maturity   = MATURITY_STABLE;
diff --git a/grade/import/csv/version.php b/grade/import/csv/version.php
index a7799dca1d424..9256310f5c9d3 100644
--- a/grade/import/csv/version.php
+++ b/grade/import/csv/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'gradeimport_csv'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/import/direct/version.php b/grade/import/direct/version.php
index c624412378762..ecf8231d8e373 100644
--- a/grade/import/direct/version.php
+++ b/grade/import/direct/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'gradeimport_direct'; // Full name of the plugin (used for diagnostics).
-$plugin->dependencies = array('gradeimport_csv' => 2017110800); // Grade import csv is required for this plugin.
\ No newline at end of file
+$plugin->dependencies = array('gradeimport_csv' => 2018050800); // Grade import csv is required for this plugin.
\ No newline at end of file
diff --git a/grade/import/xml/version.php b/grade/import/xml/version.php
index 7051b658eec97..cd442d103cc2c 100644
--- a/grade/import/xml/version.php
+++ b/grade/import/xml/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'gradeimport_xml'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/report/grader/version.php b/grade/report/grader/version.php
index a6df5a43f4ad3..81ef480742ab0 100644
--- a/grade/report/grader/version.php
+++ b/grade/report/grader/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'gradereport_grader'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/report/history/version.php b/grade/report/history/version.php
index d54c60881b27d..ed47b5e3c922d 100644
--- a/grade/report/history/version.php
+++ b/grade/report/history/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'gradereport_history';
diff --git a/grade/report/outcomes/version.php b/grade/report/outcomes/version.php
index e4efcb9299b2a..7941e90115c7e 100644
--- a/grade/report/outcomes/version.php
+++ b/grade/report/outcomes/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'gradereport_outcomes'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/report/overview/version.php b/grade/report/overview/version.php
index 14a841f087b65..42ca0ee637acc 100644
--- a/grade/report/overview/version.php
+++ b/grade/report/overview/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'gradereport_overview'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/report/singleview/version.php b/grade/report/singleview/version.php
index d375c08256698..bdb2db8071ed0 100644
--- a/grade/report/singleview/version.php
+++ b/grade/report/singleview/version.php
@@ -25,5 +25,5 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'gradereport_singleview'; // Full name of the plugin (used for diagnostics).
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;
diff --git a/grade/report/user/version.php b/grade/report/user/version.php
index 9283cb9ca93c4..5bf4fb650fda5 100644
--- a/grade/report/user/version.php
+++ b/grade/report/user/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'gradereport_user'; // Full name of the plugin (used for diagnostics)
diff --git a/lib/antivirus/clamav/version.php b/lib/antivirus/clamav/version.php
index 2fe5ce3a0e974..99586eb51a1bf 100644
--- a/lib/antivirus/clamav/version.php
+++ b/lib/antivirus/clamav/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;          // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;          // Requires this Moodle version.
+$plugin->version   = 2018051400;          // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;          // Requires this Moodle version.
 $plugin->component = 'antivirus_clamav';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/accessibilitychecker/version.php b/lib/editor/atto/plugins/accessibilitychecker/version.php
index a19e0100a1fe3..bff20db7035d2 100644
--- a/lib/editor/atto/plugins/accessibilitychecker/version.php
+++ b/lib/editor/atto/plugins/accessibilitychecker/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_accessibilitychecker';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/accessibilityhelper/version.php b/lib/editor/atto/plugins/accessibilityhelper/version.php
index 3e4525f02ef4a..58156d1959190 100644
--- a/lib/editor/atto/plugins/accessibilityhelper/version.php
+++ b/lib/editor/atto/plugins/accessibilityhelper/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_accessibilityhelper';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/align/version.php b/lib/editor/atto/plugins/align/version.php
index 9604cf57293af..ba6f541b3abc8 100644
--- a/lib/editor/atto/plugins/align/version.php
+++ b/lib/editor/atto/plugins/align/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_align';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/backcolor/version.php b/lib/editor/atto/plugins/backcolor/version.php
index 64e3f6a215b15..7e7e30e96bc31 100644
--- a/lib/editor/atto/plugins/backcolor/version.php
+++ b/lib/editor/atto/plugins/backcolor/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_backcolor';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/bold/version.php b/lib/editor/atto/plugins/bold/version.php
index 7c457c2bdcf19..c18e8044ac34e 100644
--- a/lib/editor/atto/plugins/bold/version.php
+++ b/lib/editor/atto/plugins/bold/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_bold';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/charmap/version.php b/lib/editor/atto/plugins/charmap/version.php
index f21693bd03f95..d4b2f967ca6ff 100644
--- a/lib/editor/atto/plugins/charmap/version.php
+++ b/lib/editor/atto/plugins/charmap/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_charmap';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/clear/version.php b/lib/editor/atto/plugins/clear/version.php
index 1e60692ecda93..6aad715e30c79 100644
--- a/lib/editor/atto/plugins/clear/version.php
+++ b/lib/editor/atto/plugins/clear/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_clear';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/collapse/version.php b/lib/editor/atto/plugins/collapse/version.php
index 2a4ef599bfe95..8179b36d8f060 100644
--- a/lib/editor/atto/plugins/collapse/version.php
+++ b/lib/editor/atto/plugins/collapse/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_collapse';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/emoticon/version.php b/lib/editor/atto/plugins/emoticon/version.php
index b866f1059fb74..7b7bde257aa90 100644
--- a/lib/editor/atto/plugins/emoticon/version.php
+++ b/lib/editor/atto/plugins/emoticon/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_emoticon';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/equation/version.php b/lib/editor/atto/plugins/equation/version.php
index 2b40a3d702926..df07e59afe12a 100644
--- a/lib/editor/atto/plugins/equation/version.php
+++ b/lib/editor/atto/plugins/equation/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_equation';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/fontcolor/version.php b/lib/editor/atto/plugins/fontcolor/version.php
index e9a33f1384285..a525c93d50c41 100644
--- a/lib/editor/atto/plugins/fontcolor/version.php
+++ b/lib/editor/atto/plugins/fontcolor/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_fontcolor';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/html/version.php b/lib/editor/atto/plugins/html/version.php
index 05f2c72ce950e..3504e838cbb45 100644
--- a/lib/editor/atto/plugins/html/version.php
+++ b/lib/editor/atto/plugins/html/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_html';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/image/version.php b/lib/editor/atto/plugins/image/version.php
index fff239f5d0e09..f694eeb097531 100644
--- a/lib/editor/atto/plugins/image/version.php
+++ b/lib/editor/atto/plugins/image/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_image';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/indent/version.php b/lib/editor/atto/plugins/indent/version.php
index deeb262b1c562..2d20fd51bf2fc 100644
--- a/lib/editor/atto/plugins/indent/version.php
+++ b/lib/editor/atto/plugins/indent/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_indent';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/italic/version.php b/lib/editor/atto/plugins/italic/version.php
index bb7ce38079003..1fd7877d76bdb 100644
--- a/lib/editor/atto/plugins/italic/version.php
+++ b/lib/editor/atto/plugins/italic/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_italic';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/link/version.php b/lib/editor/atto/plugins/link/version.php
index 699edd3ac1ce8..e66564db880a4 100644
--- a/lib/editor/atto/plugins/link/version.php
+++ b/lib/editor/atto/plugins/link/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_link';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/managefiles/version.php b/lib/editor/atto/plugins/managefiles/version.php
index 4ca0f20c66bf2..fdf0c925692b8 100644
--- a/lib/editor/atto/plugins/managefiles/version.php
+++ b/lib/editor/atto/plugins/managefiles/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_managefiles';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/media/version.php b/lib/editor/atto/plugins/media/version.php
index 357e0e5bb6588..ec15847539ec8 100644
--- a/lib/editor/atto/plugins/media/version.php
+++ b/lib/editor/atto/plugins/media/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_media';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/noautolink/version.php b/lib/editor/atto/plugins/noautolink/version.php
index 27cabfd70c84e..37b4a6de23566 100644
--- a/lib/editor/atto/plugins/noautolink/version.php
+++ b/lib/editor/atto/plugins/noautolink/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_noautolink';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/orderedlist/version.php b/lib/editor/atto/plugins/orderedlist/version.php
index 0e69c68e15c89..c7bb960e16116 100644
--- a/lib/editor/atto/plugins/orderedlist/version.php
+++ b/lib/editor/atto/plugins/orderedlist/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_orderedlist';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/recordrtc/version.php b/lib/editor/atto/plugins/recordrtc/version.php
index f2d378c3ce02f..fe7270bba6cba 100644
--- a/lib/editor/atto/plugins/recordrtc/version.php
+++ b/lib/editor/atto/plugins/recordrtc/version.php
@@ -26,7 +26,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018031500;
-$plugin->requires  = 2018022800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'atto_recordrtc';
 $plugin->maturity = MATURITY_STABLE;
diff --git a/lib/editor/atto/plugins/rtl/version.php b/lib/editor/atto/plugins/rtl/version.php
index 0b35ceb34dfa6..d6447ebc78b4d 100644
--- a/lib/editor/atto/plugins/rtl/version.php
+++ b/lib/editor/atto/plugins/rtl/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_rtl';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/strike/version.php b/lib/editor/atto/plugins/strike/version.php
index acc52e5fb8550..0faa4b646eb26 100644
--- a/lib/editor/atto/plugins/strike/version.php
+++ b/lib/editor/atto/plugins/strike/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_strike';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/subscript/version.php b/lib/editor/atto/plugins/subscript/version.php
index 2a89d2f6d8490..f14f67a7685a1 100644
--- a/lib/editor/atto/plugins/subscript/version.php
+++ b/lib/editor/atto/plugins/subscript/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_subscript';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/superscript/version.php b/lib/editor/atto/plugins/superscript/version.php
index 253538a88d1b8..0c900a8c3b0e3 100644
--- a/lib/editor/atto/plugins/superscript/version.php
+++ b/lib/editor/atto/plugins/superscript/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_superscript';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/table/version.php b/lib/editor/atto/plugins/table/version.php
index 7829e89122314..fc4adfff95bf1 100644
--- a/lib/editor/atto/plugins/table/version.php
+++ b/lib/editor/atto/plugins/table/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_table';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/title/version.php b/lib/editor/atto/plugins/title/version.php
index f2d99a4742354..00c6df7a73ff1 100644
--- a/lib/editor/atto/plugins/title/version.php
+++ b/lib/editor/atto/plugins/title/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_title';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/underline/version.php b/lib/editor/atto/plugins/underline/version.php
index ea29bcfbd3689..699f2f683da1f 100644
--- a/lib/editor/atto/plugins/underline/version.php
+++ b/lib/editor/atto/plugins/underline/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_underline';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/undo/version.php b/lib/editor/atto/plugins/undo/version.php
index 2fa04f919ff92..16da2b1bda234 100644
--- a/lib/editor/atto/plugins/undo/version.php
+++ b/lib/editor/atto/plugins/undo/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_undo';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/unorderedlist/version.php b/lib/editor/atto/plugins/unorderedlist/version.php
index 85ccd5dbbed14..db0ab642afede 100644
--- a/lib/editor/atto/plugins/unorderedlist/version.php
+++ b/lib/editor/atto/plugins/unorderedlist/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'atto_unorderedlist';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/version.php b/lib/editor/atto/version.php
index 049d87d40091d..21aff025a5429 100644
--- a/lib/editor/atto/version.php
+++ b/lib/editor/atto/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018041100;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'editor_atto';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/textarea/version.php b/lib/editor/textarea/version.php
index 55cc1508f3c1e..84c52dce828e8 100644
--- a/lib/editor/textarea/version.php
+++ b/lib/editor/textarea/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'editor_textarea'; // Full name of the plugin (used for diagnostics)
diff --git a/lib/editor/tinymce/plugins/ctrlhelp/version.php b/lib/editor/tinymce/plugins/ctrlhelp/version.php
index 9c5f56a77884e..04144fc2c7b71 100644
--- a/lib/editor/tinymce/plugins/ctrlhelp/version.php
+++ b/lib/editor/tinymce/plugins/ctrlhelp/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'tinymce_ctrlhelp';
diff --git a/lib/editor/tinymce/plugins/managefiles/version.php b/lib/editor/tinymce/plugins/managefiles/version.php
index b8f93f80924dd..25f929b686785 100644
--- a/lib/editor/tinymce/plugins/managefiles/version.php
+++ b/lib/editor/tinymce/plugins/managefiles/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;  // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;  // Required Moodle version.
+$plugin->version   = 2018051400;  // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;  // Required Moodle version.
 $plugin->component = 'tinymce_managefiles';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/tinymce/plugins/moodleemoticon/version.php b/lib/editor/tinymce/plugins/moodleemoticon/version.php
index 733483f687f88..72d24524a0587 100644
--- a/lib/editor/tinymce/plugins/moodleemoticon/version.php
+++ b/lib/editor/tinymce/plugins/moodleemoticon/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 // Required Moodle version.
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_moodleemoticon';
diff --git a/lib/editor/tinymce/plugins/moodleimage/version.php b/lib/editor/tinymce/plugins/moodleimage/version.php
index e6a279a30bf3b..f07dddfc727e4 100644
--- a/lib/editor/tinymce/plugins/moodleimage/version.php
+++ b/lib/editor/tinymce/plugins/moodleimage/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 // Required Moodle version.
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_moodleimage';
diff --git a/lib/editor/tinymce/plugins/moodlemedia/version.php b/lib/editor/tinymce/plugins/moodlemedia/version.php
index 1221605022535..0e6f88e6d8170 100644
--- a/lib/editor/tinymce/plugins/moodlemedia/version.php
+++ b/lib/editor/tinymce/plugins/moodlemedia/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 // Required Moodle version.
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_moodlemedia';
diff --git a/lib/editor/tinymce/plugins/moodlenolink/version.php b/lib/editor/tinymce/plugins/moodlenolink/version.php
index 95cc376197add..ba13f3e44f138 100644
--- a/lib/editor/tinymce/plugins/moodlenolink/version.php
+++ b/lib/editor/tinymce/plugins/moodlenolink/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 // Required Moodle version.
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_moodlenolink';
diff --git a/lib/editor/tinymce/plugins/pdw/version.php b/lib/editor/tinymce/plugins/pdw/version.php
index 85ba1354b9044..8e0574a1ef473 100644
--- a/lib/editor/tinymce/plugins/pdw/version.php
+++ b/lib/editor/tinymce/plugins/pdw/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 // Required Moodle version.
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_pdw';
diff --git a/lib/editor/tinymce/plugins/spellchecker/version.php b/lib/editor/tinymce/plugins/spellchecker/version.php
index ac7da19126c53..a310c07e41681 100644
--- a/lib/editor/tinymce/plugins/spellchecker/version.php
+++ b/lib/editor/tinymce/plugins/spellchecker/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 // Required Moodle version.
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_spellchecker';
diff --git a/lib/editor/tinymce/plugins/wrap/version.php b/lib/editor/tinymce/plugins/wrap/version.php
index 966a427d7baad..89f9fa16c0f77 100644
--- a/lib/editor/tinymce/plugins/wrap/version.php
+++ b/lib/editor/tinymce/plugins/wrap/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 // Required Moodle version.
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_wrap';
diff --git a/lib/editor/tinymce/version.php b/lib/editor/tinymce/version.php
index 4380b1c655b2c..5b2eb347dbe3b 100644
--- a/lib/editor/tinymce/version.php
+++ b/lib/editor/tinymce/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'editor_tinymce';  // Full name of the plugin (used for diagnostics)
 $plugin->release   = '3.5.11';           // This is NOT a directory name, see lib.php if you need to know where is the editor code!
diff --git a/lib/mlbackend/php/version.php b/lib/mlbackend/php/version.php
index 113890e4063cd..1706cd78b93e8 100644
--- a/lib/mlbackend/php/version.php
+++ b/lib/mlbackend/php/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'mlbackend_php'; // Full name of the plugin (used for diagnostics).
diff --git a/lib/mlbackend/python/version.php b/lib/mlbackend/python/version.php
index 9b2877cb05de7..56ff3abe2448c 100644
--- a/lib/mlbackend/python/version.php
+++ b/lib/mlbackend/python/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'mlbackend_python'; // Full name of the plugin (used for diagnostics).
diff --git a/media/player/html5audio/version.php b/media/player/html5audio/version.php
index 923bc9fa900b1..7c9a5ec4fad71 100644
--- a/media/player/html5audio/version.php
+++ b/media/player/html5audio/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;         // Requires this Moodle version
+$plugin->version   = 2018051400;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;         // Requires this Moodle version
 $plugin->component = 'media_html5audio'; // Full name of the plugin (used for diagnostics).
diff --git a/media/player/html5video/version.php b/media/player/html5video/version.php
index 2c91be39cba5f..f346670b288d0 100644
--- a/media/player/html5video/version.php
+++ b/media/player/html5video/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;         // Requires this Moodle version
+$plugin->version   = 2018051400;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;         // Requires this Moodle version
 $plugin->component = 'media_html5video'; // Full name of the plugin (used for diagnostics).
diff --git a/media/player/swf/version.php b/media/player/swf/version.php
index 64432026a4d80..65d7104001c81 100644
--- a/media/player/swf/version.php
+++ b/media/player/swf/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;  // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;  // Requires this Moodle version
+$plugin->version   = 2018051400;  // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;  // Requires this Moodle version
 $plugin->component = 'media_swf'; // Full name of the plugin (used for diagnostics).
diff --git a/media/player/videojs/version.php b/media/player/videojs/version.php
index 5f5b0b40d4263..b90996ce4460b 100644
--- a/media/player/videojs/version.php
+++ b/media/player/videojs/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;         // Requires this Moodle version
+$plugin->version   = 2018051400;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;         // Requires this Moodle version
 $plugin->component = 'media_videojs'; // Full name of the plugin (used for diagnostics).
diff --git a/media/player/vimeo/version.php b/media/player/vimeo/version.php
index 5480c55c7dd01..6b649b4d3c19a 100644
--- a/media/player/vimeo/version.php
+++ b/media/player/vimeo/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;    // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;    // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'media_vimeo'; // Full name of the plugin (used for diagnostics).
diff --git a/media/player/youtube/version.php b/media/player/youtube/version.php
index 8abca1810ad67..2382e7779b101 100644
--- a/media/player/youtube/version.php
+++ b/media/player/youtube/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;      // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;      // Requires this Moodle version
+$plugin->version   = 2018051400;      // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;      // Requires this Moodle version
 $plugin->component = 'media_youtube'; // Full name of the plugin (used for diagnostics).
diff --git a/message/output/airnotifier/version.php b/message/output/airnotifier/version.php
index 0daadb0c17712..d66af00eb87e6 100644
--- a/message/output/airnotifier/version.php
+++ b/message/output/airnotifier/version.php
@@ -23,6 +23,6 @@
  */
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version    = 2017111300;           // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires   = 2017110800;             // Requires this Moodle version.
+$plugin->version    = 2018051400;           // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires   = 2018050800;             // Requires this Moodle version.
 $plugin->component  = 'message_airnotifier';  // Full name of the plugin (used for diagnostics).
diff --git a/message/output/email/version.php b/message/output/email/version.php
index 35cb95bf6b747..e85b5648c4bc7 100644
--- a/message/output/email/version.php
+++ b/message/output/email/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'message_email';  // Full name of the plugin (used for diagnostics)
diff --git a/message/output/jabber/version.php b/message/output/jabber/version.php
index b015d4afb19cc..ac0d5323583b0 100644
--- a/message/output/jabber/version.php
+++ b/message/output/jabber/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'message_jabber';  // Full name of the plugin (used for diagnostics)
diff --git a/message/output/popup/version.php b/message/output/popup/version.php
index b8cbb490906ff..eecffd64c2b14 100644
--- a/message/output/popup/version.php
+++ b/message/output/popup/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018032800;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'message_popup';  // Full name of the plugin (used for diagnostics)
diff --git a/mnet/service/enrol/version.php b/mnet/service/enrol/version.php
index d4d40443d0f90..a7ac8b9cbad4e 100644
--- a/mnet/service/enrol/version.php
+++ b/mnet/service/enrol/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'mnetservice_enrol'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/assign/feedback/comments/version.php b/mod/assign/feedback/comments/version.php
index ecb2ecd6c5c8c..90e62495b3bf1 100644
--- a/mod/assign/feedback/comments/version.php
+++ b/mod/assign/feedback/comments/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'assignfeedback_comments';
diff --git a/mod/assign/feedback/editpdf/version.php b/mod/assign/feedback/editpdf/version.php
index cf98783ca3859..908d1601099ec 100644
--- a/mod/assign/feedback/editpdf/version.php
+++ b/mod/assign/feedback/editpdf/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'assignfeedback_editpdf';
 
diff --git a/mod/assign/feedback/file/version.php b/mod/assign/feedback/file/version.php
index 2ae73f6dd98e5..8b6324dd9c537 100644
--- a/mod/assign/feedback/file/version.php
+++ b/mod/assign/feedback/file/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'assignfeedback_file';
 
diff --git a/mod/assign/feedback/offline/version.php b/mod/assign/feedback/offline/version.php
index 01e80335601b7..065ccc4003c72 100644
--- a/mod/assign/feedback/offline/version.php
+++ b/mod/assign/feedback/offline/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'assignfeedback_offline';
 
diff --git a/mod/assign/submission/comments/version.php b/mod/assign/submission/comments/version.php
index 41f125128701b..3392127b56fc6 100644
--- a/mod/assign/submission/comments/version.php
+++ b/mod/assign/submission/comments/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'assignsubmission_comments';
diff --git a/mod/assign/submission/file/version.php b/mod/assign/submission/file/version.php
index 8db616907f1c3..961ad3f12c415 100644
--- a/mod/assign/submission/file/version.php
+++ b/mod/assign/submission/file/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'assignsubmission_file';
diff --git a/mod/assign/submission/onlinetext/version.php b/mod/assign/submission/onlinetext/version.php
index 3ed003b36cbc6..b9416e50c8cd8 100644
--- a/mod/assign/submission/onlinetext/version.php
+++ b/mod/assign/submission/onlinetext/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'assignsubmission_onlinetext';
diff --git a/mod/assign/version.php b/mod/assign/version.php
index d812948775679..0fe2c5731b4bc 100644
--- a/mod/assign/version.php
+++ b/mod/assign/version.php
@@ -25,6 +25,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'mod_assign'; // Full name of the plugin (used for diagnostics).
-$plugin->version  = 2017111300;    // The current module version (Date: YYYYMMDDXX).
-$plugin->requires = 2017110800;    // Requires this Moodle version.
+$plugin->version  = 2018051400;    // The current module version (Date: YYYYMMDDXX).
+$plugin->requires = 2018050800;    // Requires this Moodle version.
 $plugin->cron     = 60;
diff --git a/mod/assignment/type/offline/version.php b/mod/assignment/type/offline/version.php
index 2a69edf6e4264..86189cabea891 100644
--- a/mod/assignment/type/offline/version.php
+++ b/mod/assignment/type/offline/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'assignment_offline'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/assignment/type/online/version.php b/mod/assignment/type/online/version.php
index 488bec78bbaf8..bc1ac7da18b90 100644
--- a/mod/assignment/type/online/version.php
+++ b/mod/assignment/type/online/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'assignment_online'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/assignment/type/upload/version.php b/mod/assignment/type/upload/version.php
index 82e01208b13a1..848b4282d2295 100644
--- a/mod/assignment/type/upload/version.php
+++ b/mod/assignment/type/upload/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'assignment_upload'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/assignment/type/uploadsingle/version.php b/mod/assignment/type/uploadsingle/version.php
index a9d00815d6120..6b264a13efb47 100644
--- a/mod/assignment/type/uploadsingle/version.php
+++ b/mod/assignment/type/uploadsingle/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'assignment_uploadsingle'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/assignment/version.php b/mod/assignment/version.php
index 14c1d75cbf27e..b0db7f9f8041a 100644
--- a/mod/assignment/version.php
+++ b/mod/assignment/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'mod_assignment'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 60;
diff --git a/mod/book/tool/exportimscp/version.php b/mod/book/tool/exportimscp/version.php
index cd876171354f4..e7066052282d2 100644
--- a/mod/book/tool/exportimscp/version.php
+++ b/mod/book/tool/exportimscp/version.php
@@ -25,5 +25,5 @@
 defined('MOODLE_INTERNAL') || die;
 
 $plugin->component = 'booktool_exportimscp'; // Full name of the plugin (used for diagnostics)
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version.
diff --git a/mod/book/tool/importhtml/version.php b/mod/book/tool/importhtml/version.php
index f41b118339501..5f2f7906feda6 100644
--- a/mod/book/tool/importhtml/version.php
+++ b/mod/book/tool/importhtml/version.php
@@ -25,5 +25,5 @@
 defined('MOODLE_INTERNAL') || die;
 
 $plugin->component = 'booktool_importhtml'; // Full name of the plugin (used for diagnostics)
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version.
diff --git a/mod/book/tool/print/version.php b/mod/book/tool/print/version.php
index 1646ab8ab39de..15525860b13e1 100644
--- a/mod/book/tool/print/version.php
+++ b/mod/book/tool/print/version.php
@@ -25,5 +25,5 @@
 defined('MOODLE_INTERNAL') || die;
 
 $plugin->component = 'booktool_print'; // Full name of the plugin (used for diagnostics)
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version.
diff --git a/mod/book/version.php b/mod/book/version.php
index 449e15fb27ccc..bfd9451104d38 100644
--- a/mod/book/version.php
+++ b/mod/book/version.php
@@ -25,6 +25,6 @@
 defined('MOODLE_INTERNAL') || die;
 
 $plugin->component = 'mod_book'; // Full name of the plugin (used for diagnostics)
-$plugin->version   = 2017111300; // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800; // Requires this Moodle version
+$plugin->version   = 2018051400; // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800; // Requires this Moodle version
 $plugin->cron      = 0;          // Period for cron to check this module (secs)
diff --git a/mod/chat/version.php b/mod/chat/version.php
index c313d4adde0e9..a4ca13c63b651 100644
--- a/mod/chat/version.php
+++ b/mod/chat/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111303; // The current module version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current module version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'mod_chat'; // Full name of the plugin (used for diagnostics).
 $plugin->cron      = 300;
diff --git a/mod/choice/version.php b/mod/choice/version.php
index cb098132346d9..93bca8c0beffe 100644
--- a/mod/choice/version.php
+++ b/mod/choice/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'mod_choice';     // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/data/field/checkbox/version.php b/mod/data/field/checkbox/version.php
index 5abcaa6f86d18..281dd13acd829 100644
--- a/mod/data/field/checkbox/version.php
+++ b/mod/data/field/checkbox/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datafield_checkbox'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/date/version.php b/mod/data/field/date/version.php
index ba0c6f8808084..4a925c90017b4 100644
--- a/mod/data/field/date/version.php
+++ b/mod/data/field/date/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datafield_date';  // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/file/version.php b/mod/data/field/file/version.php
index 3e377ec487532..92dbaa5fe7f6e 100644
--- a/mod/data/field/file/version.php
+++ b/mod/data/field/file/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datafield_file';  // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/latlong/version.php b/mod/data/field/latlong/version.php
index 0dbd2dea1bb99..dd86a8a17844e 100644
--- a/mod/data/field/latlong/version.php
+++ b/mod/data/field/latlong/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datafield_latlong'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/menu/version.php b/mod/data/field/menu/version.php
index 8d8376f5ba7c7..959b365ad83f2 100644
--- a/mod/data/field/menu/version.php
+++ b/mod/data/field/menu/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datafield_menu';  // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/multimenu/version.php b/mod/data/field/multimenu/version.php
index 547a8f412d6c0..67fabb69efd8f 100644
--- a/mod/data/field/multimenu/version.php
+++ b/mod/data/field/multimenu/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datafield_multimenu'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/number/version.php b/mod/data/field/number/version.php
index 06852027db69a..12085b5a95b53 100644
--- a/mod/data/field/number/version.php
+++ b/mod/data/field/number/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datafield_number'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/picture/version.php b/mod/data/field/picture/version.php
index bf1d1e55fe1a5..2a9f030015bb1 100644
--- a/mod/data/field/picture/version.php
+++ b/mod/data/field/picture/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datafield_picture'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/radiobutton/version.php b/mod/data/field/radiobutton/version.php
index 2d6020248b299..5d132e21500c4 100644
--- a/mod/data/field/radiobutton/version.php
+++ b/mod/data/field/radiobutton/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datafield_radiobutton'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/text/version.php b/mod/data/field/text/version.php
index 611de1bf19201..5a1bf4d6214b7 100644
--- a/mod/data/field/text/version.php
+++ b/mod/data/field/text/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datafield_text';  // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/textarea/version.php b/mod/data/field/textarea/version.php
index 72df92b87485e..20c9d1c759bbe 100644
--- a/mod/data/field/textarea/version.php
+++ b/mod/data/field/textarea/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datafield_textarea'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/url/version.php b/mod/data/field/url/version.php
index 7adc3f562ed97..ab7e57c9f4c8b 100644
--- a/mod/data/field/url/version.php
+++ b/mod/data/field/url/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datafield_url';   // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/preset/imagegallery/version.php b/mod/data/preset/imagegallery/version.php
index d71bd12079392..c728f1ffc26be 100644
--- a/mod/data/preset/imagegallery/version.php
+++ b/mod/data/preset/imagegallery/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'datapreset_imagegallery'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/version.php b/mod/data/version.php
index 43e6da4a4589b..af11faa625fbe 100644
--- a/mod/data/version.php
+++ b/mod/data/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;       // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;       // Requires this Moodle version
 $plugin->component = 'mod_data';       // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/feedback/version.php b/mod/feedback/version.php
index c5321137fda08..50db2df5c7e80 100644
--- a/mod/feedback/version.php
+++ b/mod/feedback/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017121800;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'mod_feedback';   // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
 
diff --git a/mod/folder/version.php b/mod/folder/version.php
index 39a1e0bb3eb64..e013f02205851 100644
--- a/mod/folder/version.php
+++ b/mod/folder/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'mod_folder';     // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/forum/version.php b/mod/forum/version.php
index 973acbeb70c93..7740358f5ff7c 100644
--- a/mod/forum/version.php
+++ b/mod/forum/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;       // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;       // Requires this Moodle version
 $plugin->component = 'mod_forum';      // Full name of the plugin (used for diagnostics)
diff --git a/mod/glossary/version.php b/mod/glossary/version.php
index 9a358279a43ec..b26ebf7276aad 100644
--- a/mod/glossary/version.php
+++ b/mod/glossary/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'mod_glossary';   // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/imscp/version.php b/mod/imscp/version.php
index 031b893fefa98..9adff56380fb6 100644
--- a/mod/imscp/version.php
+++ b/mod/imscp/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;  // The current module version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;  // Requires this Moodle version.
+$plugin->version   = 2018051400;  // The current module version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;  // Requires this Moodle version.
 $plugin->component = 'mod_imscp'; // Full name of the plugin (used for diagnostics).
 $plugin->cron      = 0;
diff --git a/mod/label/version.php b/mod/label/version.php
index 7fde1e22680bb..5822ed6d54b2d 100644
--- a/mod/label/version.php
+++ b/mod/label/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'mod_label'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/lesson/version.php b/mod/lesson/version.php
index 643a31030d2f9..53a04dce82601 100644
--- a/mod/lesson/version.php
+++ b/mod/lesson/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;     // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;     // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'mod_lesson'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/lti/service/gradebookservices/version.php b/mod/lti/service/gradebookservices/version.php
index 6afb647969f46..56a51e9919781 100644
--- a/mod/lti/service/gradebookservices/version.php
+++ b/mod/lti/service/gradebookservices/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018011100;
-$plugin->requires  = 2018010100;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'ltiservice_gradebookservices';
diff --git a/mod/lti/service/memberships/version.php b/mod/lti/service/memberships/version.php
index 7e4d9c14acf8a..b4dacb8622339 100644
--- a/mod/lti/service/memberships/version.php
+++ b/mod/lti/service/memberships/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'ltiservice_memberships';
diff --git a/mod/lti/service/profile/version.php b/mod/lti/service/profile/version.php
index c470abaa36ee9..d802597c1cce4 100644
--- a/mod/lti/service/profile/version.php
+++ b/mod/lti/service/profile/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'ltiservice_profile';
diff --git a/mod/lti/service/toolproxy/version.php b/mod/lti/service/toolproxy/version.php
index 94fcbf5a64cbd..f823559770b52 100644
--- a/mod/lti/service/toolproxy/version.php
+++ b/mod/lti/service/toolproxy/version.php
@@ -27,9 +27,9 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'ltiservice_toolproxy';
 $plugin->dependencies = array(
-    'ltiservice_profile' => 2017110800
+    'ltiservice_profile' => 2018050800
 );
diff --git a/mod/lti/service/toolsettings/version.php b/mod/lti/service/toolsettings/version.php
index 63697d7c2c2ab..94a18016eeb97 100644
--- a/mod/lti/service/toolsettings/version.php
+++ b/mod/lti/service/toolsettings/version.php
@@ -27,10 +27,10 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'ltiservice_toolsettings';
 $plugin->dependencies = array(
-    'ltiservice_profile' => 2017110800,
-    'ltiservice_toolproxy' => 2017110800
+    'ltiservice_profile' => 2018050800,
+    'ltiservice_toolproxy' => 2018050800
 );
diff --git a/mod/lti/version.php b/mod/lti/version.php
index a871ec1612a65..b5e88fade3919 100644
--- a/mod/lti/version.php
+++ b/mod/lti/version.php
@@ -48,7 +48,7 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111301;    // The current module version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;    // Requires this Moodle version.
+$plugin->version   = 2018051400;    // The current module version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;    // Requires this Moodle version.
 $plugin->component = 'mod_lti';     // Full name of the plugin (used for diagnostics).
 $plugin->cron      = 0;
diff --git a/mod/page/version.php b/mod/page/version.php
index a74ee65ec6795..93ffa6558d0ff 100644
--- a/mod/page/version.php
+++ b/mod/page/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'mod_page';       // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/quiz/accessrule/delaybetweenattempts/version.php b/mod/quiz/accessrule/delaybetweenattempts/version.php
index 99617e783b47a..338383645423d 100644
--- a/mod/quiz/accessrule/delaybetweenattempts/version.php
+++ b/mod/quiz/accessrule/delaybetweenattempts/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'quizaccess_delaybetweenattempts';
diff --git a/mod/quiz/accessrule/ipaddress/version.php b/mod/quiz/accessrule/ipaddress/version.php
index c7512bfdac099..4ce8a5fd97f8d 100644
--- a/mod/quiz/accessrule/ipaddress/version.php
+++ b/mod/quiz/accessrule/ipaddress/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'quizaccess_ipaddress';
diff --git a/mod/quiz/accessrule/numattempts/version.php b/mod/quiz/accessrule/numattempts/version.php
index 5a6af9f65b49a..5b29b6559d4fc 100644
--- a/mod/quiz/accessrule/numattempts/version.php
+++ b/mod/quiz/accessrule/numattempts/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'quizaccess_numattempts';
diff --git a/mod/quiz/accessrule/offlineattempts/version.php b/mod/quiz/accessrule/offlineattempts/version.php
index b409864a35046..8ab9a027ecaeb 100644
--- a/mod/quiz/accessrule/offlineattempts/version.php
+++ b/mod/quiz/accessrule/offlineattempts/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'quizaccess_offlineattempts';
diff --git a/mod/quiz/accessrule/openclosedate/version.php b/mod/quiz/accessrule/openclosedate/version.php
index 7878101912c48..4a850d6770c5b 100644
--- a/mod/quiz/accessrule/openclosedate/version.php
+++ b/mod/quiz/accessrule/openclosedate/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'quizaccess_openclosedate';
diff --git a/mod/quiz/accessrule/password/version.php b/mod/quiz/accessrule/password/version.php
index 981bf64158edc..79491123308e2 100644
--- a/mod/quiz/accessrule/password/version.php
+++ b/mod/quiz/accessrule/password/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'quizaccess_password';
diff --git a/mod/quiz/accessrule/safebrowser/version.php b/mod/quiz/accessrule/safebrowser/version.php
index a84cadeed2804..f0805d491203b 100644
--- a/mod/quiz/accessrule/safebrowser/version.php
+++ b/mod/quiz/accessrule/safebrowser/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'quizaccess_safebrowser';
diff --git a/mod/quiz/accessrule/securewindow/version.php b/mod/quiz/accessrule/securewindow/version.php
index eacc3055d0c8b..358f6654f4e57 100644
--- a/mod/quiz/accessrule/securewindow/version.php
+++ b/mod/quiz/accessrule/securewindow/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'quizaccess_securewindow';
diff --git a/mod/quiz/accessrule/timelimit/version.php b/mod/quiz/accessrule/timelimit/version.php
index ed6041d5e2f20..4dbdd726e39c3 100644
--- a/mod/quiz/accessrule/timelimit/version.php
+++ b/mod/quiz/accessrule/timelimit/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'quizaccess_timelimit';
diff --git a/mod/quiz/report/grading/version.php b/mod/quiz/report/grading/version.php
index 67bef0ef98488..4c4e674631fd8 100644
--- a/mod/quiz/report/grading/version.php
+++ b/mod/quiz/report/grading/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'quiz_grading';
diff --git a/mod/quiz/report/overview/version.php b/mod/quiz/report/overview/version.php
index 7bb9baba9b13d..b3a68de5fc67c 100644
--- a/mod/quiz/report/overview/version.php
+++ b/mod/quiz/report/overview/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2018021800;
-$plugin->requires = 2017110800;
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'quiz_overview';
diff --git a/mod/quiz/report/responses/version.php b/mod/quiz/report/responses/version.php
index f64641b382652..723c961e427d5 100644
--- a/mod/quiz/report/responses/version.php
+++ b/mod/quiz/report/responses/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'quiz_responses';
 
diff --git a/mod/quiz/report/statistics/version.php b/mod/quiz/report/statistics/version.php
index 6dafeba1800c8..24831b2cdb288 100644
--- a/mod/quiz/report/statistics/version.php
+++ b/mod/quiz/report/statistics/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->cron      = 18000;
 $plugin->component = 'quiz_statistics';
diff --git a/mod/quiz/version.php b/mod/quiz/version.php
index efeb461316980..b2c39f10b6ef8 100644
--- a/mod/quiz/version.php
+++ b/mod/quiz/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018040800;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'mod_quiz';
 $plugin->cron      = 60;
diff --git a/mod/resource/version.php b/mod/resource/version.php
index 675b9d2660f7b..333a7476eaf62 100644
--- a/mod/resource/version.php
+++ b/mod/resource/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'mod_resource'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/scorm/report/basic/version.php b/mod/scorm/report/basic/version.php
index f6ff0c1c10593..162f881c0a459 100644
--- a/mod/scorm/report/basic/version.php
+++ b/mod/scorm/report/basic/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'scormreport_basic';
diff --git a/mod/scorm/report/graphs/version.php b/mod/scorm/report/graphs/version.php
index a7fc8316a1fdf..3d6768c376649 100644
--- a/mod/scorm/report/graphs/version.php
+++ b/mod/scorm/report/graphs/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;                 // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;                 // Requires this Moodle version
+$plugin->version   = 2018051400;                 // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;                 // Requires this Moodle version
 $plugin->component = 'scormreport_graphs';       // Full name of the plugin (used for diagnostics).
diff --git a/mod/scorm/report/interactions/version.php b/mod/scorm/report/interactions/version.php
index b24a338b8f748..3e8cd34762e07 100644
--- a/mod/scorm/report/interactions/version.php
+++ b/mod/scorm/report/interactions/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;                 // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;                 // Requires this Moodle version.
+$plugin->version   = 2018051400;                 // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;                 // Requires this Moodle version.
 $plugin->component = 'scormreport_interactions'; // Full name of the plugin (used for diagnostics).
diff --git a/mod/scorm/report/objectives/version.php b/mod/scorm/report/objectives/version.php
index e4ca28887b884..c8880a5a24433 100644
--- a/mod/scorm/report/objectives/version.php
+++ b/mod/scorm/report/objectives/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'scormreport_objectives';
diff --git a/mod/scorm/version.php b/mod/scorm/version.php
index 0125e5ed79e97..a8dd864c0a415 100644
--- a/mod/scorm/version.php
+++ b/mod/scorm/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018041100;    // The current module version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;    // Requires this Moodle version.
+$plugin->version   = 2018051400;    // The current module version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;    // Requires this Moodle version.
 $plugin->component = 'mod_scorm';   // Full name of the plugin (used for diagnostics).
\ No newline at end of file
diff --git a/mod/survey/version.php b/mod/survey/version.php
index 98d0a32e0fb69..c8185d07b5833 100644
--- a/mod/survey/version.php
+++ b/mod/survey/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'mod_survey';     // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/url/version.php b/mod/url/version.php
index 28b03cb288b60..6febb974a93d1 100644
--- a/mod/url/version.php
+++ b/mod/url/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'mod_url';        // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/wiki/version.php b/mod/wiki/version.php
index 864409faf39df..a5f3615457b12 100644
--- a/mod/wiki/version.php
+++ b/mod/wiki/version.php
@@ -33,7 +33,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'mod_wiki';       // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/workshop/allocation/manual/version.php b/mod/workshop/allocation/manual/version.php
index 83a669cdedeff..9ed103dbbba2a 100644
--- a/mod/workshop/allocation/manual/version.php
+++ b/mod/workshop/allocation/manual/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;  // Requires this Moodle version.
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;  // Requires this Moodle version.
 $plugin->component = 'workshopallocation_manual';
diff --git a/mod/workshop/allocation/random/version.php b/mod/workshop/allocation/random/version.php
index a59c5f5507dee..8c0937915a1b0 100644
--- a/mod/workshop/allocation/random/version.php
+++ b/mod/workshop/allocation/random/version.php
@@ -26,6 +26,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component  = 'workshopallocation_random';
-$plugin->version    = 2017111300;
-$plugin->requires   = 2017110800;
+$plugin->version    = 2018051400;
+$plugin->requires   = 2018050800;
 $plugin->maturity   = MATURITY_STABLE;
\ No newline at end of file
diff --git a/mod/workshop/allocation/scheduled/version.php b/mod/workshop/allocation/scheduled/version.php
index a320bfc6fe883..b329acb2145c7 100644
--- a/mod/workshop/allocation/scheduled/version.php
+++ b/mod/workshop/allocation/scheduled/version.php
@@ -27,10 +27,10 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component  = 'workshopallocation_scheduled';
-$plugin->version    = 2017111300;
-$plugin->requires   = 2017110800;
+$plugin->version    = 2018051400;
+$plugin->requires   = 2018050800;
 $plugin->dependencies = array(
-    'workshopallocation_random'  => 2017110800,
+    'workshopallocation_random'  => 2018050800,
 );
 $plugin->maturity   = MATURITY_STABLE;
 $plugin->cron       = 60;
diff --git a/mod/workshop/eval/best/version.php b/mod/workshop/eval/best/version.php
index b030c92418806..ad47c853ede2f 100644
--- a/mod/workshop/eval/best/version.php
+++ b/mod/workshop/eval/best/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;  // Requires this Moodle version.
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;  // Requires this Moodle version.
 $plugin->component = 'workshopeval_best';
diff --git a/mod/workshop/form/accumulative/version.php b/mod/workshop/form/accumulative/version.php
index 7d8d0a2084654..498c5ea506375 100644
--- a/mod/workshop/form/accumulative/version.php
+++ b/mod/workshop/form/accumulative/version.php
@@ -28,6 +28,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;  // Requires this Moodle version.
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;  // Requires this Moodle version.
 $plugin->component = 'workshopform_accumulative';
diff --git a/mod/workshop/form/comments/version.php b/mod/workshop/form/comments/version.php
index dfe1c88281123..ef07d9734123e 100644
--- a/mod/workshop/form/comments/version.php
+++ b/mod/workshop/form/comments/version.php
@@ -28,6 +28,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;  // Requires this Moodle version.
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;  // Requires this Moodle version.
 $plugin->component = 'workshopform_comments';
diff --git a/mod/workshop/form/numerrors/version.php b/mod/workshop/form/numerrors/version.php
index 3ac709bc06f4a..8d47f21a9203c 100644
--- a/mod/workshop/form/numerrors/version.php
+++ b/mod/workshop/form/numerrors/version.php
@@ -28,6 +28,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;  // Requires this Moodle version.
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;  // Requires this Moodle version.
 $plugin->component = 'workshopform_numerrors';
diff --git a/mod/workshop/form/rubric/version.php b/mod/workshop/form/rubric/version.php
index 80dd0ab539540..ef4198c529b48 100644
--- a/mod/workshop/form/rubric/version.php
+++ b/mod/workshop/form/rubric/version.php
@@ -28,6 +28,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;  // Requires this Moodle version.
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;  // Requires this Moodle version.
 $plugin->component = 'workshopform_rubric';
diff --git a/mod/workshop/version.php b/mod/workshop/version.php
index 1d7f1b52c125a..593d9aa34583f 100644
--- a/mod/workshop/version.php
+++ b/mod/workshop/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2018010600;        // The current module version (YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current module version (YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'mod_workshop';
 $plugin->cron      = 60;                // Give as a chance every minute.
diff --git a/portfolio/boxnet/version.php b/portfolio/boxnet/version.php
index d9aefd700bd8b..faff203db7c4a 100644
--- a/portfolio/boxnet/version.php
+++ b/portfolio/boxnet/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'portfolio_boxnet'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/portfolio/download/version.php b/portfolio/download/version.php
index e61c30a55b434..ef97d4d5a2412 100644
--- a/portfolio/download/version.php
+++ b/portfolio/download/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'portfolio_download'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/portfolio/flickr/version.php b/portfolio/flickr/version.php
index 38e7d4723a358..3dfc1446d2106 100644
--- a/portfolio/flickr/version.php
+++ b/portfolio/flickr/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'portfolio_flickr'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/portfolio/googledocs/version.php b/portfolio/googledocs/version.php
index fcceb38219ec3..a48ff39f5af6c 100644
--- a/portfolio/googledocs/version.php
+++ b/portfolio/googledocs/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'portfolio_googledocs'; // Full name of the plugin (used for diagnostics).
 $plugin->cron      = 0;
diff --git a/portfolio/mahara/version.php b/portfolio/mahara/version.php
index d8c6245a0881e..6c2cba6ee8852 100644
--- a/portfolio/mahara/version.php
+++ b/portfolio/mahara/version.php
@@ -26,7 +26,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'portfolio_mahara'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/portfolio/picasa/version.php b/portfolio/picasa/version.php
index 30278bcc0ff02..7d0af0fae2270 100644
--- a/portfolio/picasa/version.php
+++ b/portfolio/picasa/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'portfolio_picasa'; // Full name of the plugin (used for diagnostics).
 $plugin->cron      = 0;
diff --git a/question/behaviour/adaptive/version.php b/question/behaviour/adaptive/version.php
index 0d43723db8723..9fea7fce6299b 100644
--- a/question/behaviour/adaptive/version.php
+++ b/question/behaviour/adaptive/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_adaptive';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/adaptivenopenalty/version.php b/question/behaviour/adaptivenopenalty/version.php
index b667dfca70d52..5c11b8e4df7c6 100644
--- a/question/behaviour/adaptivenopenalty/version.php
+++ b/question/behaviour/adaptivenopenalty/version.php
@@ -26,11 +26,11 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_adaptivenopenalty';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 $plugin->dependencies = array(
-    'qbehaviour_adaptive' => 2017110800
+    'qbehaviour_adaptive' => 2018050800
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/deferredcbm/version.php b/question/behaviour/deferredcbm/version.php
index 0c733104ffaae..9325539ab38c2 100644
--- a/question/behaviour/deferredcbm/version.php
+++ b/question/behaviour/deferredcbm/version.php
@@ -26,11 +26,11 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_deferredcbm';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 $plugin->dependencies = array(
-    'qbehaviour_deferredfeedback' => 2017110800
+    'qbehaviour_deferredfeedback' => 2018050800
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/deferredfeedback/version.php b/question/behaviour/deferredfeedback/version.php
index 098d07f8c769d..43305f98958d1 100644
--- a/question/behaviour/deferredfeedback/version.php
+++ b/question/behaviour/deferredfeedback/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_deferredfeedback';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/immediatecbm/version.php b/question/behaviour/immediatecbm/version.php
index bfbd3e1598859..f8a23f336c927 100644
--- a/question/behaviour/immediatecbm/version.php
+++ b/question/behaviour/immediatecbm/version.php
@@ -26,12 +26,12 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_immediatecbm';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 $plugin->dependencies = array(
-    'qbehaviour_immediatefeedback' => 2017110800,
-    'qbehaviour_deferredcbm'       => 2017110800
+    'qbehaviour_immediatefeedback' => 2018050800,
+    'qbehaviour_deferredcbm'       => 2018050800
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/immediatefeedback/version.php b/question/behaviour/immediatefeedback/version.php
index 4cd361605034a..c8911e5d07f95 100644
--- a/question/behaviour/immediatefeedback/version.php
+++ b/question/behaviour/immediatefeedback/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_immediatefeedback';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/informationitem/version.php b/question/behaviour/informationitem/version.php
index 2a19d18ee1194..333465d67d837 100644
--- a/question/behaviour/informationitem/version.php
+++ b/question/behaviour/informationitem/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_informationitem';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/interactive/version.php b/question/behaviour/interactive/version.php
index 4a1e79613a75e..f3a25bf5e9ba6 100644
--- a/question/behaviour/interactive/version.php
+++ b/question/behaviour/interactive/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_interactive';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/interactivecountback/version.php b/question/behaviour/interactivecountback/version.php
index bd033f5800a96..ea7692b63b411 100644
--- a/question/behaviour/interactivecountback/version.php
+++ b/question/behaviour/interactivecountback/version.php
@@ -26,11 +26,11 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_interactivecountback';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 $plugin->dependencies = array(
-    'qbehaviour_interactive' => 2017110800
+    'qbehaviour_interactive' => 2018050800
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/manualgraded/version.php b/question/behaviour/manualgraded/version.php
index d5e07ee73c982..91d521dd699dc 100644
--- a/question/behaviour/manualgraded/version.php
+++ b/question/behaviour/manualgraded/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_manualgraded';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/missing/version.php b/question/behaviour/missing/version.php
index 7c23be6e5b9c4..adbeebd88070a 100644
--- a/question/behaviour/missing/version.php
+++ b/question/behaviour/missing/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_missing';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/aiken/version.php b/question/format/aiken/version.php
index ca7b866c1eb57..a061b377e582d 100644
--- a/question/format/aiken/version.php
+++ b/question/format/aiken/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_aiken';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/blackboard_six/version.php b/question/format/blackboard_six/version.php
index c1ba396036e00..704d8f7528011 100644
--- a/question/format/blackboard_six/version.php
+++ b/question/format/blackboard_six/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_blackboard_six';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/examview/version.php b/question/format/examview/version.php
index eb12d3d466bbe..01829ee290398 100644
--- a/question/format/examview/version.php
+++ b/question/format/examview/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_examview';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/gift/version.php b/question/format/gift/version.php
index c3218f43ad4ad..db61808343d68 100644
--- a/question/format/gift/version.php
+++ b/question/format/gift/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_gift';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/missingword/version.php b/question/format/missingword/version.php
index 52710bc845049..f2596776b314e 100644
--- a/question/format/missingword/version.php
+++ b/question/format/missingword/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_missingword';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/multianswer/version.php b/question/format/multianswer/version.php
index ed63bd9f3b753..ea812bea3436b 100644
--- a/question/format/multianswer/version.php
+++ b/question/format/multianswer/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_multianswer';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/webct/version.php b/question/format/webct/version.php
index c460a32ac12c9..747f1a7a4bb59 100644
--- a/question/format/webct/version.php
+++ b/question/format/webct/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_webct';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/xhtml/version.php b/question/format/xhtml/version.php
index 28daa5672664e..ca8e587e4d430 100644
--- a/question/format/xhtml/version.php
+++ b/question/format/xhtml/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_xhtml';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/xml/version.php b/question/format/xml/version.php
index eec3f6fa47d2a..3f89ec768f242 100644
--- a/question/format/xml/version.php
+++ b/question/format/xml/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_xml';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/calculated/version.php b/question/type/calculated/version.php
index 219f2fab9834a..a72ccb05976b3 100644
--- a/question/type/calculated/version.php
+++ b/question/type/calculated/version.php
@@ -26,11 +26,11 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_calculated';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 $plugin->dependencies = array(
-    'qtype_numerical' => 2017110800,
+    'qtype_numerical' => 2018050800,
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/calculatedmulti/version.php b/question/type/calculatedmulti/version.php
index ad58a54076862..0e0438b31452d 100644
--- a/question/type/calculatedmulti/version.php
+++ b/question/type/calculatedmulti/version.php
@@ -26,13 +26,13 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_calculatedmulti';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 $plugin->dependencies = array(
-    'qtype_numerical'   => 2017110800,
-    'qtype_calculated'  => 2017110800,
-    'qtype_multichoice' => 2017110800,
+    'qtype_numerical'   => 2018050800,
+    'qtype_calculated'  => 2018050800,
+    'qtype_multichoice' => 2018050800,
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/calculatedsimple/version.php b/question/type/calculatedsimple/version.php
index 972344ffd29cb..f047cfaae69f9 100644
--- a/question/type/calculatedsimple/version.php
+++ b/question/type/calculatedsimple/version.php
@@ -26,12 +26,12 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_calculatedsimple';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 $plugin->dependencies = array(
-    'qtype_numerical'  => 2017110800,
-    'qtype_calculated' => 2017110800,
+    'qtype_numerical'  => 2018050800,
+    'qtype_calculated' => 2018050800,
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/ddimageortext/version.php b/question/type/ddimageortext/version.php
index 0f8be4977609b..156d2fc375ba5 100644
--- a/question/type/ddimageortext/version.php
+++ b/question/type/ddimageortext/version.php
@@ -24,12 +24,12 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 
 $plugin->component = 'qtype_ddimageortext';
 $plugin->maturity  = MATURITY_STABLE;
 
 $plugin->dependencies = array(
-    'qtype_gapselect' => 2017110800,
+    'qtype_gapselect' => 2018050800,
 );
diff --git a/question/type/ddmarker/version.php b/question/type/ddmarker/version.php
index 965d8c1fce967..85e050bcaa8d3 100644
--- a/question/type/ddmarker/version.php
+++ b/question/type/ddmarker/version.php
@@ -24,13 +24,13 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 
 $plugin->component = 'qtype_ddmarker';
 $plugin->maturity  = MATURITY_STABLE;
 
 $plugin->dependencies = array(
-    'qtype_gapselect'     => 2017110800,
-    'qtype_ddimageortext' => 2017110800,
+    'qtype_gapselect'     => 2018050800,
+    'qtype_ddimageortext' => 2018050800,
 );
diff --git a/question/type/ddwtos/version.php b/question/type/ddwtos/version.php
index 17e5282db0ae2..13dd6a00c2dbf 100644
--- a/question/type/ddwtos/version.php
+++ b/question/type/ddwtos/version.php
@@ -24,12 +24,12 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 
 $plugin->component = 'qtype_ddwtos';
 $plugin->maturity  = MATURITY_STABLE;
 
 $plugin->dependencies = array(
-    'qtype_gapselect' => 2017110800,
+    'qtype_gapselect' => 2018050800,
 );
diff --git a/question/type/description/version.php b/question/type/description/version.php
index d6cff800903c3..cce15ed97c062 100644
--- a/question/type/description/version.php
+++ b/question/type/description/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_description';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/essay/version.php b/question/type/essay/version.php
index 7512f577b4b39..2a74199360495 100644
--- a/question/type/essay/version.php
+++ b/question/type/essay/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_essay';
-$plugin->version   = 2018021800;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/gapselect/version.php b/question/type/gapselect/version.php
index 35c5c02a90726..89bb729f2c8b8 100644
--- a/question/type/gapselect/version.php
+++ b/question/type/gapselect/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 
 $plugin->component = 'qtype_gapselect';
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/match/version.php b/question/type/match/version.php
index c4d2540af6a6f..df4d1b788cf67 100644
--- a/question/type/match/version.php
+++ b/question/type/match/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_match';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/missingtype/version.php b/question/type/missingtype/version.php
index 72a74518d5de6..7acd7ede0586c 100644
--- a/question/type/missingtype/version.php
+++ b/question/type/missingtype/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_missingtype';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/multianswer/version.php b/question/type/multianswer/version.php
index f586d981ce9dc..359212e49ff30 100644
--- a/question/type/multianswer/version.php
+++ b/question/type/multianswer/version.php
@@ -26,13 +26,13 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_multianswer';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 $plugin->dependencies = array(
-    'qtype_multichoice' => 2017110800,
-    'qtype_numerical'   => 2017110800,
-    'qtype_shortanswer' => 2017110800,
+    'qtype_multichoice' => 2018050800,
+    'qtype_numerical'   => 2018050800,
+    'qtype_shortanswer' => 2018050800,
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/multichoice/version.php b/question/type/multichoice/version.php
index 0bb679f590b75..c7736b6b04a1c 100644
--- a/question/type/multichoice/version.php
+++ b/question/type/multichoice/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_multichoice';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/numerical/version.php b/question/type/numerical/version.php
index 08d4d86d30880..ff0c78bcb25fe 100644
--- a/question/type/numerical/version.php
+++ b/question/type/numerical/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_numerical';
-$plugin->version   = 2017121000;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/random/version.php b/question/type/random/version.php
index 77ca68c8332fb..2eeb2a8be3c56 100644
--- a/question/type/random/version.php
+++ b/question/type/random/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_random';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/randomsamatch/version.php b/question/type/randomsamatch/version.php
index 77249efb9147e..8c7bdc78a6590 100644
--- a/question/type/randomsamatch/version.php
+++ b/question/type/randomsamatch/version.php
@@ -24,14 +24,14 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017111300;
-$plugin->requires = 2017110800;
+$plugin->version  = 2018051400;
+$plugin->requires = 2018050800;
 
 $plugin->component = 'qtype_randomsamatch';
 
 $plugin->dependencies = array(
-    'qtype_match' => 2017110800,
-    'qtype_shortanswer' => 2017110800,
+    'qtype_match' => 2018050800,
+    'qtype_shortanswer' => 2018050800,
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/shortanswer/version.php b/question/type/shortanswer/version.php
index 860dc59d35f2b..45a9a2aa2c8e3 100644
--- a/question/type/shortanswer/version.php
+++ b/question/type/shortanswer/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_shortanswer';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/truefalse/version.php b/question/type/truefalse/version.php
index d3b6b7274ad3b..73eee5257b9ac 100644
--- a/question/type/truefalse/version.php
+++ b/question/type/truefalse/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_truefalse';
-$plugin->version   = 2017111300;
+$plugin->version   = 2018051400;
 
-$plugin->requires  = 2017110800;
+$plugin->requires  = 2018050800;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/report/backups/version.php b/report/backups/version.php
index 499368a8a3f7c..5e3f3c1172ab0 100644
--- a/report/backups/version.php
+++ b/report/backups/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;       // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;       // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;       // Requires this Moodle version
 $plugin->component = 'report_backups'; // Full name of the plugin (used for diagnostics)
diff --git a/report/competency/version.php b/report/competency/version.php
index 6a57e11edae1e..ae79a15a34d4e 100644
--- a/report/competency/version.php
+++ b/report/competency/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'report_competency'; // Full name of the plugin (used for diagnostics).
 $plugin->dependencies = array(
     'tool_lp' => ANY_VERSION
diff --git a/report/completion/version.php b/report/completion/version.php
index e29ebc6e74626..1a2dde92ef5ca 100644
--- a/report/completion/version.php
+++ b/report/completion/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;          // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;          // Requires this Moodle version
+$plugin->version   = 2018051400;          // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;          // Requires this Moodle version
 $plugin->component = 'report_completion'; // Full name of the plugin (used for diagnostics)
diff --git a/report/configlog/version.php b/report/configlog/version.php
index 30bc5673642db..7e5725d6e5c23 100644
--- a/report/configlog/version.php
+++ b/report/configlog/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;         // Requires this Moodle version
+$plugin->version   = 2018051400;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;         // Requires this Moodle version
 $plugin->component = 'report_configlog'; // Full name of the plugin (used for diagnostics)
diff --git a/report/courseoverview/version.php b/report/courseoverview/version.php
index 71129f6a16165..0d257664b5b06 100644
--- a/report/courseoverview/version.php
+++ b/report/courseoverview/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;              // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;              // Requires this Moodle version
+$plugin->version   = 2018051400;              // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;              // Requires this Moodle version
 $plugin->component = 'report_courseoverview'; // Full name of the plugin (used for diagnostics)
diff --git a/report/eventlist/version.php b/report/eventlist/version.php
index c9fe681943984..4b40253430b7b 100644
--- a/report/eventlist/version.php
+++ b/report/eventlist/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'report_eventlist'; // Full name of the plugin (used for diagnostics).
diff --git a/report/insights/version.php b/report/insights/version.php
index e9d3a8f592e73..c9747b940d970 100644
--- a/report/insights/version.php
+++ b/report/insights/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800; // Requires this Moodle version.
+$plugin->version   = 2018051400; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800; // Requires this Moodle version.
 $plugin->component = 'report_insights'; // Full name of the plugin (used for diagnostics).
diff --git a/report/log/version.php b/report/log/version.php
index 90c95cc249823..a25f6b4738739 100644
--- a/report/log/version.php
+++ b/report/log/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;    // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;    // Requires this Moodle version
+$plugin->version   = 2018051400;    // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;    // Requires this Moodle version
 $plugin->component = 'report_log';  // Full name of the plugin (used for diagnostics)
diff --git a/report/loglive/version.php b/report/loglive/version.php
index 5c4b06625aa58..cf2872ac5ec38 100644
--- a/report/loglive/version.php
+++ b/report/loglive/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;       // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;       // Requires this Moodle version.
+$plugin->version   = 2018051400;       // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;       // Requires this Moodle version.
 $plugin->component = 'report_loglive'; // Full name of the plugin (used for diagnostics).
diff --git a/report/outline/version.php b/report/outline/version.php
index c764e7c974334..16a08a0e0d45a 100644
--- a/report/outline/version.php
+++ b/report/outline/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111301;       // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;       // Requires this Moodle version
+$plugin->version   = 2018051400;       // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;       // Requires this Moodle version
 $plugin->component = 'report_outline'; // Full name of the plugin (used for diagnostics)
diff --git a/report/participation/version.php b/report/participation/version.php
index 42795e2844b57..e9dd16bdab2e2 100644
--- a/report/participation/version.php
+++ b/report/participation/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;             // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;             // Requires this Moodle version
+$plugin->version   = 2018051400;             // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;             // Requires this Moodle version
 $plugin->component = 'report_participation'; // Full name of the plugin (used for diagnostics)
diff --git a/report/performance/version.php b/report/performance/version.php
index b31ac94e38ff5..c97357434de6f 100644
--- a/report/performance/version.php
+++ b/report/performance/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;           // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;           // Requires this Moodle version.
+$plugin->version   = 2018051400;           // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;           // Requires this Moodle version.
 $plugin->component = 'report_performance'; // Full name of the plugin (used for diagnostics).
diff --git a/report/progress/version.php b/report/progress/version.php
index 1c50900450c6d..7c4171174be08 100644
--- a/report/progress/version.php
+++ b/report/progress/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'report_progress'; // Full name of the plugin (used for diagnostics)
diff --git a/report/questioninstances/version.php b/report/questioninstances/version.php
index fcaae1ff0ed62..7e33f649efbe9 100644
--- a/report/questioninstances/version.php
+++ b/report/questioninstances/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;                 // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;                 // Requires this Moodle version
+$plugin->version   = 2018051400;                 // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;                 // Requires this Moodle version
 $plugin->component = 'report_questioninstances'; // Full name of the plugin (used for diagnostics)
diff --git a/report/security/version.php b/report/security/version.php
index 0046668074454..040232f1384f4 100644
--- a/report/security/version.php
+++ b/report/security/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'report_security'; // Full name of the plugin (used for diagnostics)
diff --git a/report/stats/version.php b/report/stats/version.php
index 264b9ead88c96..41d49d8bdbb70 100644
--- a/report/stats/version.php
+++ b/report/stats/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;     // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;     // Requires this Moodle version
+$plugin->version   = 2018051400;     // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;     // Requires this Moodle version
 $plugin->component = 'report_stats'; // Full name of the plugin (used for diagnostics)
diff --git a/report/usersessions/version.php b/report/usersessions/version.php
index fb1f542063471..e529101ecea35 100644
--- a/report/usersessions/version.php
+++ b/report/usersessions/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;       // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;       // Requires this Moodle version.
+$plugin->version   = 2018051400;       // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;       // Requires this Moodle version.
 $plugin->component = 'report_usersessions'; // Full name of the plugin (used for diagnostics).
diff --git a/repository/areafiles/version.php b/repository/areafiles/version.php
index d54de744b8040..55292e294c1dd 100644
--- a/repository/areafiles/version.php
+++ b/repository/areafiles/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;             // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;             // Requires this Moodle version
+$plugin->version   = 2018051400;             // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;             // Requires this Moodle version
 $plugin->component = 'repository_areafiles'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/boxnet/version.php b/repository/boxnet/version.php
index ac00aaed918b0..8f21757db4a12 100644
--- a/repository/boxnet/version.php
+++ b/repository/boxnet/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_boxnet'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/coursefiles/version.php b/repository/coursefiles/version.php
index c113a8faafedc..4e917312e475d 100644
--- a/repository/coursefiles/version.php
+++ b/repository/coursefiles/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_coursefiles'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/dropbox/version.php b/repository/dropbox/version.php
index 6151271c1a648..f0d316b2c93ed 100644
--- a/repository/dropbox/version.php
+++ b/repository/dropbox/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_dropbox'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/equella/version.php b/repository/equella/version.php
index 87f3307eae4d1..6ea0b2b60f9bc 100644
--- a/repository/equella/version.php
+++ b/repository/equella/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'repository_equella'; // Full name of the plugin (used for diagnostics).
diff --git a/repository/filesystem/version.php b/repository/filesystem/version.php
index 121ca394f844a..060c4a0850ea2 100644
--- a/repository/filesystem/version.php
+++ b/repository/filesystem/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_filesystem'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/flickr/version.php b/repository/flickr/version.php
index a9c4b1f7278cd..906a91f6ceef9 100644
--- a/repository/flickr/version.php
+++ b/repository/flickr/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_flickr'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/flickr_public/version.php b/repository/flickr_public/version.php
index 6b7fa56836fcc..8b5a67c8d6ccb 100644
--- a/repository/flickr_public/version.php
+++ b/repository/flickr_public/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_flickr_public'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/googledocs/version.php b/repository/googledocs/version.php
index 7b8db91aa4e71..7765ec3f438aa 100644
--- a/repository/googledocs/version.php
+++ b/repository/googledocs/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'repository_googledocs'; // Full name of the plugin (used for diagnostics).
diff --git a/repository/local/version.php b/repository/local/version.php
index eb4cddc139958..e8b521b065441 100644
--- a/repository/local/version.php
+++ b/repository/local/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_local'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/merlot/version.php b/repository/merlot/version.php
index b43d70c211f34..c56484d2aa44c 100644
--- a/repository/merlot/version.php
+++ b/repository/merlot/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_merlot'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/onedrive/version.php b/repository/onedrive/version.php
index 6c1b774989b30..e952ba3ace06e 100644
--- a/repository/onedrive/version.php
+++ b/repository/onedrive/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'repository_onedrive'; // Full name of the plugin (used for diagnostics).
diff --git a/repository/picasa/version.php b/repository/picasa/version.php
index da0b55a44ff10..6ff2bcbe9f397 100644
--- a/repository/picasa/version.php
+++ b/repository/picasa/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'repository_picasa'; // Full name of the plugin (used for diagnostics).
diff --git a/repository/recent/version.php b/repository/recent/version.php
index 158e7a835d35b..be46ede351ab2 100644
--- a/repository/recent/version.php
+++ b/repository/recent/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_recent'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/s3/version.php b/repository/s3/version.php
index b1014e70b0b24..0d7fb009a70a0 100644
--- a/repository/s3/version.php
+++ b/repository/s3/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_s3';   // Full name of the plugin (used for diagnostics)
diff --git a/repository/skydrive/version.php b/repository/skydrive/version.php
index 8a9cfc2e4f441..b4f32e46e03d9 100644
--- a/repository/skydrive/version.php
+++ b/repository/skydrive/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2017110800;        // Requires this Moodle version.
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2018050800;        // Requires this Moodle version.
 $plugin->component = 'repository_skydrive'; // Full name of the plugin (used for diagnostics).
diff --git a/repository/upload/version.php b/repository/upload/version.php
index 1467d6dbfac38..a4ab126295042 100644
--- a/repository/upload/version.php
+++ b/repository/upload/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_upload'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/url/version.php b/repository/url/version.php
index 3ac9d6b884c2a..01cf3072176aa 100644
--- a/repository/url/version.php
+++ b/repository/url/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_url';  // Full name of the plugin (used for diagnostics)
diff --git a/repository/user/version.php b/repository/user/version.php
index e088394f9f2a6..520744c8b4a35 100644
--- a/repository/user/version.php
+++ b/repository/user/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_user'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/webdav/version.php b/repository/webdav/version.php
index 8bc3e95aa1ad9..22b1f1dcb8e38 100644
--- a/repository/webdav/version.php
+++ b/repository/webdav/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_webdav'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/wikimedia/version.php b/repository/wikimedia/version.php
index 2e844cef3fabc..8313a03e11c22 100644
--- a/repository/wikimedia/version.php
+++ b/repository/wikimedia/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_wikimedia'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/youtube/version.php b/repository/youtube/version.php
index 2fa629289745d..e1ff6eecd4e0c 100644
--- a/repository/youtube/version.php
+++ b/repository/youtube/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'repository_youtube'; // Full name of the plugin (used for diagnostics)
diff --git a/search/engine/simpledb/version.php b/search/engine/simpledb/version.php
index f421370feac0f..2b269e34e5fdd 100644
--- a/search/engine/simpledb/version.php
+++ b/search/engine/simpledb/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017072700;
-$plugin->requires = 2017072700;
+$plugin->version = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'search_simpledb';
diff --git a/search/engine/solr/version.php b/search/engine/solr/version.php
index 6f4658f110a75..bcea361da7d49 100644
--- a/search/engine/solr/version.php
+++ b/search/engine/solr/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017111700;
-$plugin->requires = 2017110800;
+$plugin->version = 2018051400;
+$plugin->requires = 2018050800;
 $plugin->component = 'search_solr';
diff --git a/theme/boost/version.php b/theme/boost/version.php
index cd4758bd2291c..a1807925071d0 100644
--- a/theme/boost/version.php
+++ b/theme/boost/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'theme_boost';
diff --git a/theme/bootstrapbase/version.php b/theme/bootstrapbase/version.php
index 5732c17eb1c61..d63cc3ee27242 100644
--- a/theme/bootstrapbase/version.php
+++ b/theme/bootstrapbase/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'theme_bootstrapbase';
diff --git a/theme/clean/version.php b/theme/clean/version.php
index 870d044b05717..08721b7689c77 100644
--- a/theme/clean/version.php
+++ b/theme/clean/version.php
@@ -30,9 +30,9 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'theme_clean';
 $plugin->dependencies = array(
-    'theme_bootstrapbase'  => 2017110800,
+    'theme_bootstrapbase'  => 2018050800,
 );
diff --git a/theme/more/version.php b/theme/more/version.php
index dedc6803ad971..188b1c3f40b32 100644
--- a/theme/more/version.php
+++ b/theme/more/version.php
@@ -24,10 +24,10 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017111300;
-$plugin->requires  = 2017110800;
+$plugin->version   = 2018051400;
+$plugin->requires  = 2018050800;
 $plugin->component = 'theme_more';
 $plugin->dependencies = array(
-    'theme_bootstrapbase'  => 2017110800,
-    'theme_clean'  => 2017110800,
+    'theme_bootstrapbase'  => 2018050800,
+    'theme_clean'  => 2018050800,
 );
diff --git a/user/profile/field/checkbox/version.php b/user/profile/field/checkbox/version.php
index 91036ce1ac2cd..1bc401ac79b72 100644
--- a/user/profile/field/checkbox/version.php
+++ b/user/profile/field/checkbox/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'profilefield_checkbox'; // Full name of the plugin (used for diagnostics)
diff --git a/user/profile/field/datetime/version.php b/user/profile/field/datetime/version.php
index f878f53e239f4..8863edb99f1b2 100644
--- a/user/profile/field/datetime/version.php
+++ b/user/profile/field/datetime/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'profilefield_datetime'; // Full name of the plugin (used for diagnostics)
diff --git a/user/profile/field/menu/version.php b/user/profile/field/menu/version.php
index ff3995b62bc6c..ff27890ed795b 100644
--- a/user/profile/field/menu/version.php
+++ b/user/profile/field/menu/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'profilefield_menu'; // Full name of the plugin (used for diagnostics)
diff --git a/user/profile/field/text/version.php b/user/profile/field/text/version.php
index 5f0361505ee3d..68bc59b501314 100644
--- a/user/profile/field/text/version.php
+++ b/user/profile/field/text/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'profilefield_text'; // Full name of the plugin (used for diagnostics)
diff --git a/user/profile/field/textarea/version.php b/user/profile/field/textarea/version.php
index b6e48bcca0e07..0c113f52eeb6a 100644
--- a/user/profile/field/textarea/version.php
+++ b/user/profile/field/textarea/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'profilefield_textarea'; // Full name of the plugin (used for diagnostics)
diff --git a/webservice/rest/version.php b/webservice/rest/version.php
index b6105db760ae7..07b812270a0f6 100644
--- a/webservice/rest/version.php
+++ b/webservice/rest/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'webservice_rest'; // Full name of the plugin (used for diagnostics)
diff --git a/webservice/soap/version.php b/webservice/soap/version.php
index 06720823c0a19..48b2f145a40db 100644
--- a/webservice/soap/version.php
+++ b/webservice/soap/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'webservice_soap'; // Full name of the plugin (used for diagnostics)
diff --git a/webservice/xmlrpc/version.php b/webservice/xmlrpc/version.php
index 2b8700ae32eea..b0a1f33bce293 100644
--- a/webservice/xmlrpc/version.php
+++ b/webservice/xmlrpc/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017111300;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2017110800;        // Requires this Moodle version
+$plugin->version   = 2018051400;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2018050800;        // Requires this Moodle version
 $plugin->component = 'webservice_xmlrpc'; // Full name of the plugin (used for diagnostics)