: Users generally download these to play recently supported games or use specific new enhancements not yet found in stable versions.

: The build number, usually representing the total number of commits to the source code.

The naming convention follows a standard pattern used for automated development builds:

: The short Git commit hash, which uniquely identifies the exact state of the source code when it was compiled.

: These builds allow users to test the very latest bug fixes or features before they are officially released by the software authors.