From Legacy Wiki
New Game Update System
Since Zorg got rid of the version numbering off the game (before it was just a simple list of changes/bugfixes), the game now uses a update system with the latest changes. Each change has it own ID number packed with a explanation of the change together with a ticket (if there is any). You are also able to like or to dislike the change.
The above picture explains how it works.
Old Version Numbering
See the old version numbering for more details about the (old) game updates.