Release Notes: Numerous bugfixes and code cleanups.
Release Notes: Shared libraries now build correctly. Many memory leaks were fixed, along with other bugfixes. Performance-related bugs have been fixed. Cluster debugging tools have been added.
Release Notes: Thousands of bugfixes and code cleanups were made, touching virtually the entire system. Cygwin support was improved and support for Linux and FreeBSD on the PPC architecture was added.