* $wgEnableHtmlDiff has been removed
* (bug 3340) $wgBlockCIDRLimit added (default: 16) to configure the low end of
CIDR ranges for blocking
-* Added upload by default to $wgRestrictionTypes
* $wgUseInstantCommons added for quick and easy enabling of Commons as a remote
file repository
* Added search capabilities to SQLite backend
* rebuildtextindex.php maintenance script now supports databases other than
MySQL
+* upgrade1_5.php now requires to be run --update option to prevent confusion
+* (bug 17662) Customizable default preload/editintro in add-new-section link
+ for Talk page
=== Bug fixes in 1.16 ===
* (bug 6579) Fixed protecting images from uploading only
* (bug 18609) Search index was empty for some pages
* (bug 13453) rebuildrecentchanges maintenance script works on PG again
+* (bug 16583) Reduce false positives when checking for PHP (on upload, etc.)
+* (bug 20112) Bitrotted tests in the t/ directory were failing.
+* (bug 21470) MediaWiki:Sp-contributions-explain is now wrapped in a <p> with
+ id "mw-sp-contributions-explain"
+* (bug 19159) Fixed \overleftrightarrow in texvc
+* (bug 19391) Fix caching for Recent ChangesFeed.
== API changes in 1.16 ==