Shade a release's background on the feature board based on status Merged

Within my organization we are promoting visibility of upcoming features in our client releases through the feature board.  With the defined colors for feature status, everyone can glance at that board and have a good idea of the overall status of each feature.  I'd like to see that on each release instead of the white background.

Why:

 At any given time we could have 3-5 releases in various states (scheduled, QA, external beta, released) for multiple clients (iOS, Android, Windows, Website).  With a defined background color for the various states, it would further encourage at a glance understanding for the entire organization.