Secret Message Changelog
What's new in Secret Message 2.2.0
Nov 4, 2014- Compatible with Yosemite’s default security.
New in Secret Message 2.1.0 (Sep 10, 2012)
- Compatible with Mountain Lion's default security and uses a new icon.
New in Secret Message 2.0.0 (Jul 28, 2011)
- Secret Message Version 2.0.0 is compatible with Tiger (10.4), Leopard (10.5), Snow Leopard (10.6) and Lion (10.7) and is Intel only.