#398902 by Nick Urban, alexanderpas, kscheirer: password equality checking was not using strict type checking; we should assume these are strings and compared character to character

#460420 by wulff, andypost: drupal_set_title() in forum_overview() is not needed; menu already sets the title and is localized

#468732 by andypost: cache_clear_all() mentioned cache_flush_delay incorrectly; it should say we use cache_lifetime

#452704 by andypost, catch: Names of compressed CSS and JS files should have a prefix, so that names starting in ad* will not happen. Those are easily blocked by firewalls, Firefox's Adblock, etc.

#454992 by sun, bengtan: _drupal_flush_css_js() should not have 'q' as a possible CSS query character, since that is the Drupal path name character too

#193577 by Rob Loach, Damien Tournoud, andypost: JavaScript string split() function does not behave like PHP explode(); causes problems with multiple node body break tags

#448268 by dww: Make sure that submitting the themes admin form clears out the update status cache, just like the modules admin form does.

#292565 by grendzy, John Morahan, Jody Linn: remove path munging on 403/404 pages, which caused problems for login redirects

#239945 by Xano, JeremyFrench, Damien Tournoud, andypost: Should not iterate over the children in taxonomy_get_tree() anymore if we reached max_depth.

#353328 by catch, BrianV: When a new commment is added, the redirection path should point to page, where the new comment is.

#220592 by dww and pwolanin: Always use the database for caching in update module, so that drupal.org project data persists. Improves both local and drupal.org site performance.

#343415 by Damien Tournoud: the form cache is not automatically cleared on submit if the page cache is activated

#445600 by Rob Loach: allow for as few as 1 required word in submission of a node of a content type if the admin wants to set so

#227228 by ilmaestro, gpk, ball.in.th, catch, andypost: use per-table cache_flush variables to avoid not flushing all but the first table when multiple tables are cleared

#282852 by Arancaytar, will_in_wi: remove negative margin on .node in Garland, so nodes do no overlap the messages area on the page

#317775 by Starminder, pwolanin: do not store the menu router table serialized in cache, since it cases more performance problems then it solves

#363262 follow up by Dave Reid: fix phpdoc comments on update functions to properly mark update functions added after 6.0 was released

#401304 by Darren Oh: make conditional in statistics_link() more explicit to catch node related invocations

#160226 by kymmx, karschsp, Dave Reid, Berdir: statistics module was matching on prefixes of node paths instead of the node paths themselves (and possible subtabs)

#330084 by c960657: Remove unnecessary duplication of the From header value in Reply-to; standards indicate setting the From header should be sufficient

#382096 by Arancaytar: clean up #maxlength use in the installer; remove arbitrary 45 character limits, put reasonable limits in place where it makes sense