Version 2.10 of Most Popular Solitaire for Windows can be downloaded fromhttp://www.moposol.com/download.html
This update includes bug fixes and Windows 8 compatibility. This is a free update for all registered users - just download the trial version and use your registration code to make it the full version (it will find your code automatically if you have the full version installed already).
Version 2.10 of Most Popular Solitaire for Mac OS X is released. This update includes bug fixes, Mountain Lion compatibility and support for Apple's new Gatekeeper security feature. The trial version can be downloaded from http://www.moposol.com/downloadmac.html . This is a free update for all registered users - to update your full version, just run the game, go to the Internet menu, and select "Download Latest Version".