Multiple teams working on different features rolling their local commits into release branches - and rather than feature related deploys they do time-boxed ones

Multiple teams working on different features rolling their local commits into release branches - and rather than feature related deploys they do time-boxed ones by the looks of it so that they have dedicated support on hand to spot issues and rollback immediately (guessing from what I can see based on the screenshot). Easy to get that many deploys out the door if you have a managed process like this - fast iteration, lots of different feature bumps and tweaks, different locales, updating even 1/2 links or words in a hardcoded page...