Here's what's new:
Changed: Show search results incl. body more like posts.
Changed: Use MEDIUMTEXT with MySQL by default.
Fixed: Don't show unapproved posts in search results.
Fixed: Missing execution messages for watch list editing.
Fixed: Edited user when admin edits users' word watch list.
Fixed: Nesting correction of URL tags with other tags.
Fixed: SQL error when searching subjects for nothing.
Changed: Use native named placeholders with PgSQL.
Fixed: Google Maps without GeoIP. [Andrea Bianchi]
Fixed: Image and video tag insertion. [Andrea Bianchi]
Fixed: XHTML error in user_topics.pl.
Added: Instant subscriptions.
Added: Content Security Policy support.
Added: topUserLink include plugin subtype.
Added: LDAP login authentication plugin example.
Added: Non-header-parsing mailx mailer support.
Added: Enable multiple include plugins of the same subtype.
Changed: Login authentication plugins can return error message.
Changed: Always show advanced forum search options.
Changed: Skip hidden boards in forum search.
Changed: Fork cron emu and manual cronjobs to prevent timeouts.
Changed: Misc. small changes.
Fixed: Avoid multiple cron emu starts with transactional DBs.
Fixed: Login page behavior if login auth plugin is used.
Fixed: Archive table creation with PgSQL 8.0 to 8.2.
Fixed: More issues caused by PgSQL 8.3's removed type conversions.
Fixed: SQL error with board archiving. [Tobias Jaeggi]
Fixed: SQL error with archiving and table prefixes. [Tobias Jaeggi]
Fixed: Some group-not-found error messages.
Fixed: XSS vulnerability in custom fields during registration.
Compat: Schema changed.
Fixed: Redirection from user name page.
Fixed: Subject search results contained all topic-level posts.
Added: Order user admin list by last online time.
Added: MwfMainLocal.pm can override and add methods.
Added: Hidden options for thumbnailing thresholds.
Added: topicData, postHeader and userInfo include plugin subtypes.
Added: Net::SMTP mailer support.
Changed: Simplified avatar hint text, include max. upload size.
Changed: Misc. small changes.
Fixed: Re-added dbQuote(), required by old upgrade scripts.
Removed: Post rating (custom implementations can use plugins).
Compat: Schema changed.
Fixed: Smileys and :tags: in attachment captions.
Fixed: Subjects could be edited via any topic-level post. [Daði Jónsson]
Added: Google maps on user info pages.
Added: GeoLite City support on user info pages.
Added: Image processing support for Imager, Graphics::Magick.
Added: Moderated-user plugin example.
Added: Pie charts for browser statistics.
Added: Various hidden options.
Changed: Make browser statistics public.
Changed: Email notification subjects include name and topic.
Changed: Increased quality of thumbnail JPEGs from 70 to 90.
Changed: Display plugins can ask dbToDisplay() to do "safe" stuff only.
Changed: Misc. small changes.
Fixed: Multiple recipients when replying to a PM.
Removed: Yahoo search.
Added: Attachment captions can be edited.
Changed: Topic replies are now actual topic-level posts.
Changed: Various changes related to topic-level posts.
Changed: Show caption instead of size in image gallery.
Changed: Only show threading hint if user has < 10 posts.
Fixed: Topic reply status was lost after post age reminder.
Added: Topic replies.
Added: Attachment captions.
Added: Separate user profile page.
Added: Multipurpose user profile field with markup.
Added: Active Time and Style Snippets views on user admin page.
Added: Separate option for max. posts on forum overview page.
Added: Wrapper div style option for styles like Rybka.
Added: Hints for board subscriptions and user ignoring.
Added: More detailed browser stats on forum info page.
Added: HTML5 video element plugin example.
Changed: Use CSS sprites instead of many small icons.
Changed: Include stylesheet for style-independent rules.
Changed: Moved board admin bar to board info page.
Changed: Limited user admin bar to user info page.
Changed: Package MwfConfigGlobal as MwfConfigGlobalDefault.
Changed: Don't auto-tag URL after ] to allow plugin to use URL.
Changed: Show hints, errors and exec messages in similar boxes.
Changed: Replaced selection captcha with question/answer.
Changed: Treat animated PNG like animated GIF avatars.
Changed: Various small OpenPGP improvements.
Changed: Misc. small changes.
Fixed: Decode UTF-8 from GnuPG.
Fixed: Embedding of videos when/where they shouldn't.
Fixed: Group name linking on board info pages for forum admins.
Fixed: Emphasize new edit time even if post is new.
Fixed: Thumbnail filenames could collide. [Tobias Zwick]
Fixed: Table prefix errors on user admin page. [Daði Jónsson]
Fixed: Adding multiple group members via listbox. [Tobias Jaeggi]
Fixed: Board position changing. [Tobias Jaeggi]
Fixed: Default default style for early errors.
Fixed: Forum purging didn't delete users.
Removed: PGP backward compatibility option.
Removed: OpenID icon next to usernames.
Removed: dataBaseUrl option (prepend to $cfg->{dataPath} and attachUrlPath).
Removed: buttonIcons option (styleOptions is enough).
Compat: Schema changed.
Ross