Projector for iOS version 2021.0.1 is now available in the Apple App Store.
You might be asking “why is there another release so soon”? Good question!
One of the bug fixes (external screen overscan fix) that I made for Projector 2021.0.0 is causing problems for some folks and their external monitor setups. So, this minor update defaults that fix to ‘not enabled’ and you can enable it in Settings if appropriate for your particular external monitor setup.
Please check out the update notes for details on this change, and instructions on how to re-enable the fix if it works best for your setup.