Upgraded the configure and include files to match the latest 3.23 version. This should increase portability and make it easier to build shared libraries.
Added latest patches to MIT-pthreads for NetBSD.
Fixed problem with time zones that are < GMT -11.
Fixed a bug when deleting packed keys in NISAM.
Fixed problem that could cause MySQL to touch freed memory when doing very complicated GROUP BY queries.
Fixed core dump if you got a crashed table where an ENUM field value was too big.
Added mysqlshutdown.exe and mysqlwatch.exe to the Windows distribution.
Fixed problem when doing ORDER BY on a reference key.
Fixed that INSERT DELAYED doesn't update timestamps that are given.