data update

features-json/background-img-opts.json

@@ -26,6 +26,9 @@
     },
     {
       "description":"Safari (OS X and iOS) and Chrome do not support background-size: 100% <height>px; in combination with SVG images, it leaves them at the original size while other browsers stretch the vector image correctly while leaving the height at the specified number of pixels."
+    },
+    {
+      "description":"Android 4.3 browser and below are reported to not support percentages in `background-size`"
     }
   ],
   "categories":[

features-json/css3-cursors.json

@@ -28,9 +28,9 @@
       "11":"y"
     },
     "edge":{
-      "12":"y",
-      "13":"y",
-      "14":"y"
+      "12":"a #2",
+      "13":"a #2",
+      "14":"a #2"
     },
     "firefox":{
       "2":"a",
@@ -233,8 +233,8 @@
     "1":"Partial support refers to no support for the alias, cell, copy, ew-resize, ns-resize, nesw-resize, nwse-resize or context-menu cursors.",
     "2":"Partial support refers to not supporting 'none' nor a URI."
   },
-  "usage_perc_y":52.17,
-  "usage_perc_a":1.74,
+  "usage_perc_y":51.5,
+  "usage_perc_a":2.41,
   "ucprefix":false,
   "parent":"",
   "keywords":"cursors, pointers",

features-json/flexbox.json

@@ -60,6 +60,9 @@
     },
     {
       "description":"IE 11 incorrectly focuses a child element if the parent uses `display:flex` and has a tabindex set [see testcase](http://jsbin.com/numibokune/1/edit?html,css,js,console,output)."
+    },
+    {
+      "description":"IE 11 does not vertically align items correctly when `min-height` is used [see bug](https://connect.microsoft.com/IE/feedback/details/816293/ie11-flexbox-with-min-height-not-vertically-aligning-with-align-items-center"
     }
   ],
   "categories":[
@@ -72,8 +75,8 @@
       "7":"n",
       "8":"n",
       "9":"n",
-      "10":"a x #2",
-      "11":"y"
+      "10":"a x #2 #4",
+      "11":"a #4"
     },
     "edge":{
       "12":"y",
@@ -280,10 +283,11 @@
   "notes_by_num":{
     "1":"Only supports the [old flexbox](http://www.w3.org/TR/2009/WD-css3-flexbox-20090723) specification and does not support wrapping.",
     "2":"Only supports the [2012 syntax](http://www.w3.org/TR/2012/WD-css3-flexbox-20120322/)",
-    "3":"Does not support flex-wrap or flex-flow properties"
+    "3":"Does not support flex-wrap or flex-flow properties",
+    "4":"Partial support is due to large amount of bugs present (see known issues)"
   },
-  "usage_perc_y":83.21,
-  "usage_perc_a":12.2,
+  "usage_perc_y":77.02,
+  "usage_perc_a":18.39,
   "ucprefix":false,
   "parent":"",
   "keywords":"flex-box,flex-direction,flex-wrap,flex-flow,flex-grow,flex-basis,display:flex",

features-json/indexeddb.json

@@ -23,10 +23,13 @@
   ],
   "bugs":[
     {
-      "description":"Firefox (prior to version 37) and Safari do not support IndexedDB inside web workers."
+      "description":"Firefox (prior to version 37) and [Safari](https://bugs.webkit.org/show_bug.cgi?id=149953) do not support IndexedDB inside web workers."
     },
     {
       "description":"Not supported in Chrome for iOS or other iOS WebViews.\r\n\r\nChrome 36 and below did not support Blob objects as indexedDB values."
+    },
+    {
+      "description":"Chrome has a bug where a deleted indexedDB can be re-created when dev tools are open (fixed in latest builds) [see bug](https://code.google.com/p/chromium/issues/detail?id=539931)"
     }
   ],
   "categories":[

features-json/input-file-accept.json

@@ -26,9 +26,9 @@
       "11":"y"
     },
     "edge":{
-      "12":"y",
-      "13":"y",
-      "14":"y"
+      "12":"n",
+      "13":"n",
+      "14":"u"
     },
     "firefox":{
       "2":"n",
@@ -233,7 +233,7 @@
     "3":"Does not allow any files to be picked at all",
     "4":"Supports the type format but does not allow any file to be picked when using the extension format"
   },
-  "usage_perc_y":47.33,
+  "usage_perc_y":46.66,
   "usage_perc_a":23.54,
   "ucprefix":false,
   "parent":"",

features-json/namevalue-storage.json

@@ -46,6 +46,9 @@
     },
     {
       "description":"IE10 in Windows 8 has an issue where localStorage can fail with the error message \"SCRIPT5: Access is denied\" if \"integrity\" settings are not set correctly. [see details](http://stackoverflow.com/a/20848924)"
+    },
+    {
+      "description":"Storing large amounts of data in Safari (on OSX & iOS) can result in freezing the browser [see bug](https://bugs.webkit.org/show_bug.cgi?id=149585)"
     }
   ],
   "categories":[