Big things to note:
* MySQL 3.23.x is no longer supported.
+* PHP 4.1/4.2 is no longer supported.
== Changes since 1.5 ==
* (bug 2721) Regression: Use European number separators for vi: wikis
* Allow parser cache on redirect targets
* (bug 3562) for go search, try Caps-Variants-Broken-At-Non-Whitespace
+* (bug 2569) Use PATH_SEPARATOR instead of trying to guess based on
+ DIRECTORY_SEPARATOR (was wrong on NetWare)
+* Require PHP 4.3.2 or higher strictly now.
=== Caveats ===