Skip broken exercises and properly report exceptions#4174

Merged

bjester merged 2 commits intolearningequality:hotfixesfrom bjester:publish-errors

Jun 29, 2023

+54-23

Commits on Jun 23, 2023

Skip exercises with missing or broken mastery criteria
bjester
committed
Update change tracker to re-raise; update copy operation to log exceptions
bjester
committed