1. 2011-11-27 [4] [gpgtools-announce] GPGTools 2011.11.27 released gpgtools-an via GPGTools 2. 2011-11-17 [3] [gpgtools-announce] GPGTools Installer 20111117 gpgtools-an via GPGTools 3. 2011-11-09 [1] [gpgtools-announce] GPGTools 2011.11.09 released gpgtools-an via GPGTools