* (bug 31417) New ID mw-content-text around the actual page text, without categories,
contentSub, ... The same div often also contains the class mw-content-ltr/rtl.
* (bug 34475) Add support for IP/CIDR notation to tablesorter
+* (bug 27619) Remove preference option to display broken links as link?
+* (bug 15404) Add support for sorting fractions in jquery.tablesorter
+* (bug 34896) Update jQuery JSON plugin to v2.3 (2011-09-17)
=== Bug fixes in 1.20 ===
* (bug 30245) Use the correct way to construct a log page title.
copy/paste on supporting browsers
* (bug 34428) Fixed incorrect hash mismatch errors in the DiffHistoryBlob
history compression method.
+* (bug 34702) Localised parentheses are now used in more special pages.
+* (bug 34723) When editing a script page on a RTL wiki the textbox should be LTR.
+* (bug 34762) Calling close() on a DatabaseBase object now clears the connection.
+* (bug 34863) Show deletion log extract on non-existent file pages if applicable.
=== API changes in 1.20 ===
* (bug 34316) Add ability to retrieve maximum upload size from MediaWiki API.