- Switching between icon and text status bar display no longer requires a restart.
- The toolbar button is now independent and can be used alongside the status bar icon/text.
- Sorting Adblockable-Items alphabetically now persists between sessions.
- Automatic synchronization frequency has been reduced to every two days if synchronizing with a website.
- Removed a script from an XUL file that has been the cause of numerous problems with the last release.
- Fixed position of the status bar icon/text not being saved after moving it upon restarting.
- Fixed repainting issue when using the scroll wheel on the filter list with Deer Park Alpha, thanks to polidobj & Harald.L.
- Exported filters now use correct linebreak for the running system.
- Partial workaround for Bug 274425, Firefox's top crasher.
- Added the Hungarian locale (thanks to KAMI)
- Added the Spanish locale (thanks to Proyecto)
- Doesn't install on Netscape 8.
- Always uses en-US locale on Mozilla, see Bug 216489.
- Site blocking doesn't display replacement html page (from official). Temporary fix displays an alert box instead.
- DIVs will intermittently not be listed or blocked using trunk builds, see Bug 300065.
- Adblock causes http://www.howardforums.com/ to stall for a long time.