This is the comprehensive list of Mud and Blood versions, from Vietnam to Recon and MnB 3, and, of course MnB 2. Pages with game versions get linked under this category, so we can see a list of updates and what's new in each version.
Current MnB2 Version: 2.3.1g
Current Vietnam Version: 0.35 clean build
Current Recon Version: Unreleased
Current MnB3 Version: Unreleased