I used to use a script to
1. Check out appmanifest.xml / info.plist
2. Add +1 to the versioncode
3. Check the file back in again
Now we moved to Azure devops and I'm redoing some of the build-strategies. One thing I came across was James Montemagnos Mobile App Tasks.
From what I can tell, this tasks does not use the old version+1. Instead it uses $Build.BuildId from Azure DevOps (at least as it's example). Nor does it check out/in anything.
Just want to check with the rest of you. What strategy do you use? Checking in the new VersionCode or not?