Hey everyone!
Looks like Epic has released UE 4.25, and with that release Niagara is now production-ready:
https://www.unrealengine.com/en-US/blog/unreal-engine-4-25-released
https://docs.unrealengine.com/en-US/Support/Builds/ReleaseNotes/4_25/index.html
I don’t think the documentation is up to date, but feel free to write here about any resources you have for working with this new version.
Can’t wait to use it in the next project!