diff --git a/core/constant_inc.php b/core/constant_inc.php
index 3ba3480b58..4a34e15c22 100644
--- a/core/constant_inc.php
+++ b/core/constant_inc.php
@@ -21,7 +21,7 @@
/**
* Mantis Version
*/
-define( 'MANTIS_VERSION', '2.6.0-dev' );
+define( 'MANTIS_VERSION', '2.6.0' );
define( 'FILTER_VERSION', 'v9' );
# --- constants -------------------
diff --git a/docbook/Admin_Guide/en-US/Revision_History.xml b/docbook/Admin_Guide/en-US/Revision_History.xml
index 4d79f336fb..27f48d9182 100644
--- a/docbook/Admin_Guide/en-US/Revision_History.xml
+++ b/docbook/Admin_Guide/en-US/Revision_History.xml
@@ -5,6 +5,20 @@
Revision History
+
+ 2.6-0
+ Sun Sep 3 2017
+
+ Victor
+ Boctor
+ vboctor@mantisbt.org
+
+
+
+ Release 2.6.0
+
+
+
2.5-1
Sat Jun 17 2017
diff --git a/docbook/Developers_Guide/en-US/Revision_History.xml b/docbook/Developers_Guide/en-US/Revision_History.xml
index 1b70d3c4a4..13b144bf9e 100644
--- a/docbook/Developers_Guide/en-US/Revision_History.xml
+++ b/docbook/Developers_Guide/en-US/Revision_History.xml
@@ -7,6 +7,20 @@
Revision History
+
+ 2.6-0
+ Sun Sep 3 2017
+
+ Victor
+ Boctor
+ vboctor@mantisbt.org
+
+
+
+ Release 2.6.0
+
+
+
2.5-1
Sat Jun 17 2017