Dosenpfand

### Environment Flask-Appbuilder version: 4.0.0 pip freeze output: N/A ### Describe the expected results When using ```FilterInFunction``` e.g. in ```base_filters``` and that function returns ```None``` as one of its elements...

### Description 1. Update compiled German translation so changes from #1872 2. Delete temporary backup file in Spanish translation ### ADDITIONAL INFORMATION - [ ] Has associated issue: - [...

fix: Actions from different views on same page

5

### Description When having a page with different views e.g. a main and one or multiple related views with actions, they do not work as intended as all HTML ``s...

`$puzzleVersionHex` should use `$puzzleVersion` instead of `$appId`. Doesn't cause any real issue, because both are hardcoded to `1`.

Allow joining party via URL and show QR code

1

Let other participants join a party game via direct link and on the host's waiting screen show a qr code to directly join.

This change would add a confirmation dialog when clicking the back button during a game, to reduce the likelihood that players leave games by mistake.

### Does your PR solve an issue? fixes #3841 ### Is this a breaking change? Yes, it modifies the public trait `Migrate`.

Skipping/Faking Migrations

1

### I have found these related issues/pull requests Relates to #3706 ### Description In my use case it would be helpful to be able to skip/fake migrations, i.e. mark migrations...