Unofficial Patch 1.5 is updated till this day. To learn how to disable UP1.5 content, click here. The patch was designed to fix compatibility problems, and the rest is not that significant.
All new units and buildings listed in the changes list below can be disabled by the Configuration Utility (UP1.5 Settings) after installation, so you don't need to worry about changes which you don't like. Please note, that the patch doesn't change the original game balance nor strategy.
