* The user right 'upload_by_url' is no longer given to sysops by default.
This only affects installations which have $wgAllowCopyUploads set to true.
* Removed f-prot support from $wgAntivirusSetup.
+* $wgDBerrorLogInUTC to log error in $wgDBerrorLog using an UTC date instead
+ of the wiki timezone set by $wgLocalTimezone.
=== New features in 1.20 ===
* Added TitleIsAlwaysKnown hook which gets called when determining if a page exists.