Version 1.2.4 is a bug fix release that addresses performance and functionality bugs in the existing 1.2 release. Please see below for a complete list of changes. For a list of changes in Cartographica 1.2.3 visit 1.2.3 Release Notes. This version is tested for use with 10.6 and 10.7. Cartographica requires Mac OS X 10.7 (Lion) or 10.6.8+ (Snow Leopard) and an Intel processor. Read More