+* (bug 66776) format=json results will no longer be corrupted when
+ $wgMangleFlashPolicy is in effect. format=php results will cleanly return an
+ error instead of returning invalid serialized data.
+* Generators may now return data for the generated pages when used with
+ action=query.
+* Query page data for generator=search and generator=prefixsearch will now
+ include an "index" field, which may be used by the client for sorting the
+ search results.
+* ApiOpenSearch now supports XML output.
+* ApiOpenSearch will now output descriptions and URLs as array indexes 2 and 3
+ in JSON format.
+* (bug T76051) list=tags will now continue correctly.
+* (bug T76052) list=tags can now indicate whether a tag is defined.