Add a way to push all features from a master release to Jira at once

I am managing a few master releases right now with dates that are moving around, and it is currently time-consuming to send updated release dates of all sub-releases to Jira (and easy to miss one!). I’d also like the ability to reshape features, etc. across a bunch of sub-releases and send to Jira once. Can you please add a “send sub-releases to Jira” option to master releases?