+* Revive the 'SpecialSearchResultsAppend' hook which occurs after the list of
+ search results are rendered. The initial use case is to append a "give us
+ feedback" link beneath the search results.
+* Added a new hook, 'RejectParserCacheValue', which allows extensions to
+ reject an otherwise-successful parser cache lookup. The intent is to allow
+ extensions to manage the eviction of archaic HTML output from the cache.
+* (T68699) The expiration of the UserID and Token login cookies
+ ($wgExtendedLoginCookieExpiration) can be configured independently of the
+ expiration of all other cookies ($wgCookieExpiration).