velocity in release burndown doesn't match values in velocity chart

[Marcus Pfeiffer]

this is the velocity chart for the board, showing the last 3 sprints velocity, hovering around 300-350h/sprint:

however the velocity used for the release burndown doesn't seem to line up with that:

is the release burndown velocity only taking stories into account that had the respective fixversion applied or is the velocity of all stories in the sprint used?

thanks!

[Nic Brough -Adaptavist-]

The velocity should be matching everything you have marked as done during the sprint.  Given the numbers you've shown us, I would expect to see 337 hours worth of issues in the last column of your board when you ended the sprint.  Releases are a little different, I'd want to look at all the issues you've flagged as released.