* Introduce a cryptographic random number generator source api for use when
generating various tokens.
* (bug 30963) Option on Special:Prefixindex and Special:Allpages to not show redirects.
+* (bug 18062) new message when edit or create the local page of a shared file
=== Bug fixes in 1.20 ===
* (bug 30245) Use the correct way to construct a log page title.
usages of -s and -n parameters depending on compression type
* (bug 13896) Rendering of devanagari numbers in automatic '#' number lists
* (bug 18704) Add an unique CSS class or ID to the tagfilter table row at RecentChanges
+* (bug 33689) Upgrade to 1.19 on Postgres fails due to incomplete query when
+ trying to defer foreign key for externallinks
+* (bug 32748) Printer friendly version of article decode Unicode chars as a pretty IRI in footer.
=== API changes in 1.20 ===
* (bug 34316) Add ability to retrieve maximum upload size from MediaWiki API.