Nightly build release notes

Hello @b0rg, thanks for this question. 👋

We don't currently publish Nightly release notes, due to how labor-intensive this would be. However, (with the caveat that I can't promise anything), we could look at tooling and processes that might make this easier for us in the future. I'll put in a vote on your behalf for that - and thanks for letting us know that you'd appreciate this kind of info on the nightly releases!

ref: dev/core/core#9431