Version 0.3.22-rc4
Version 0.3.22 rc3
Version 0.3.22, release candidate 2.
Version 0.3.22, release candidate 1.
Bitcoin 0.3.21 release
Release candidate, version 0.3.21
critical bug-fix release (block download failures due to too-small sendbuffer)
Bitcoin 0.3.20.01 release