Have a script that builds the app and compares with the released binary. You can have the build script inject the latest commit id as version number. (You dont

Have a script that builds the app and compares with the released binary. You can have the build script inject the latest commit id as version number. (You dont commit the injected commit id, as that would create a new commit) The build scrip clones the repo into a temp folder. Checks out specific commit/branch. Then runs make release (or equivalent )