I have pushed a future branch to GitHub. This contains work which will be part of the 2.5.x development series once 2.4.0 is released. There will be no official builds for this future branch, instead I’ll focus on the 2.3.x versions and getting 2.4.0 out of the door. But if you are impatient, capable, and curious, you can check out the future branch 🙂