Release v18.4.0-beta.2

[ellie]

I’ll close this one, as v18.4.0-beta.3 is now out

Release v18.4.0-beta.3

If you’re interested in testing out the GUI and giving feedback, please let me know! Caveats This is a pre-release, and is not as tested as a production build It may not always be easy and without manual steps to downgrade from a prerelease build to the last stable. It will be possible to upgrade automatically to the next stable after a prerelease. Prerelease builds are more likely to contain bugs or regressions. They are unlikely to lose data, but do be cautious when running the bleeding edg…