5.x

* Added documentation for PCRE Regex.
* Added documentation for auto-detection of keywords from search engine referer.
* Added Support 404 Searching if Apache Solr Search module is enabled
* Fixed some bugs

Mostly just some small bug fixes and typos.
Also removed checkboxes being checked by default as this violated the Anti-SPAM policy
Only major thing, and update from the php soap extension to the CampaignMonitor PHP API found here: http://code.google.com/p/campaignmonitor-php/
No longer requires that extension to be installed.

#345104: unexpected T_OBJECT_OPERATOR Used a more elegant solution for deciding which content types had fieldgroups.

• Changed redirection to home page after submitting from contact form block: the user will stay on the page without being redirected.
• Fixed problem with submitting wrong category when using multiple contact forms at one page

First stable release.
added support for popups module
overriding user module validation for login

Stable release - project created as requested in issue #326655: Qik stream