We often want to see a burn down chart, planning board and/or task board for multiple JIRA releases at once.

The reason is

• We are obliged to create a JIRA release for each code cut that goes to certain environments (so we can produce change notes)
• Therefore in a sprint we normally number it 1.1.x and we will increment the X for each deployment to an environment

So for burndown we actually want to track all the 1.1.x releases.

The simplest way would be implemented as an 'All' option in the releases drop down and we will just create a stored filter to limit it to the release.

Alternatively it could be implement allowing multiple selection of release versions.