Release Notes: This release replaces tables used for layout with div tags, with minimum changes to CSS.
Release Notes: This release implements caching for every dynamically generated page a visitor can see (plus opt-in search caching). Caches expire when the files used to generate them (data or code) have been updated. This should decrease the CPU usage on your server dramatically. files.php now includes a pretty text file viewer. The HTML output has been made even more human-readable, with line breaks in all the right places. Many small optimizations related to string operations. The code has also been reformatted to look better and fit the standard 80-column view.
Release Notes: Post dates are now time zone-aware. You'll need to set time_zone in config.xml to the correct value for your locale. Code documentation has been rewritten for compatibility with Doxygen. Fixes pagination when looking up tags or searching.