I am a bit of an old-timer with JIRA using the Classical project model (10+ years)
It was a time when effort estimates expressed in Story Points or Time could be made only while issue was in the backlog. Has that changed? I see for the Cloud version the Story Point field can be edited even after the issue reaches Done status (?!). What is the point of having an estimate for velocity reference if one can modify that estimate at any time after the sprint started???
Can I trust the Version Chart forecast, if Story Point estimates can be modified willy-nilly at any point in time?