* (bug 34302) Add CSS classes to email fields in user preferences
* Introduced $wgDebugDBTransactions to trace transaction status (currently PostgreSQL only)
* (bug 23795) Add parser itself to ParserMakeImageParams hook.
+* Introduce a cryptographic random number generator source api for use when
+ generating various tokens.
=== Bug fixes in 1.20 ===
* (bug 30245) Use the correct way to construct a log page title.
* (bug 15816) Add a switch for SETting the search_path (Postgres)
* (bug 34521) Returning to the previous page after logging in loses any array-
valued parameters in the query string
+* (bug 34735) Updated compressOld.php documentation to mention the different
+ usages of -s and -n parameters depending on compression type
=== API changes in 1.20 ===
* (bug 34316) Add ability to retrieve maximum upload size from MediaWiki API.
* Mizo (lus) added
=== Other changes in 1.20 ===
+* The user_token field is now left empty until a user attempts to login and
+ cookies need to be set. It is also now possible to reset every user's
+ user_token simply by clearing the values in the user_token column.
== Compatibility ==