I downloaded the beta version from the link in the first page of the thread "LATEST VERSION INFO THREAD - ScreenshotCaptor - v4.38.0 - Mar 23, 2020" i.e. https://www.donation...nshotCaptorSetup.exe
and it was a new version, 41.1.0!
It appears to work fine though the installer would not work on an old XP PC (error message "not a valid Win32 application") I have so for that used the portable and extracted the updated files replacing these and all appears fine.
No release notes /change log as far as I can see so not sure what has changed.