6.5.1 patch release
version 6.5.0
release candidate for 6.5.0
Enterprise edition v6.4.0
version 6.4.3
version 6.4.2
version 6.4.1
version 6.4.0
version 6.4.0.pre2
version 6.3.0
pre1 version
Version 6.3.0
security release
security bugfix release
version 6.2.1
Version 6.2.0
Version 6.0.1. Bug fix release