New pre-release needs help testing!

[johannesjo]

I've been working hard the last two month to completely rewrite the sync and persistence parts of the app. This hopefully will result in a much faster sync and a more reliable persistence layer.

I would really appreciate some help testing this before I release it on all channels. You can download the release here:
https://github.com/johannesjo/super-productivity/releases/tag/v12.0.6-rc.2

Important things to test are:

• does the migration of your old data work (just start the app or export from old release to import in the new one)?
• does the sync work as expected on all platforms?
• does everything else work as usual?

I recommended you create a backup of your data, before you start testing.