The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/setup-dotnet@v1, JamesIves/github-pages-deploy-action@releases/v3. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v2, actions/setup-dotnet@v1, JamesIves/github-pages-deploy-action@releases/v3. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Nullability of reference types in type of parameter 'parameter' of 'bool DialogCommand.CanExecute(object parameter)' doesn't match implicitly implemented member 'bool ICommand.CanExecute(object? parameter)' (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'parameter' of 'void DialogCommand.Execute(object parameter)' doesn't match implicitly implemented member 'void ICommand.Execute(object? parameter)' (possibly because of nullability attributes).

'IStyleable' is obsolete: 'This interface may be removed in 12.0. Use StyledElement, or override StyledElement.StyleKeyOverride to override the StyleKey for a class.'

'IStyleable' is obsolete: 'This interface may be removed in 12.0. Use StyledElement, or override StyledElement.StyleKeyOverride to override the StyleKey for a class.'

'IStyleable' is obsolete: 'This interface may be removed in 12.0. Use StyledElement, or override StyledElement.StyleKeyOverride to override the StyleKey for a class.'

Nullability of reference types in type of parameter 'sender' of 'void ProgramEditorControl.ProgramEditorControl_Initialized(object sender, EventArgs e)' doesn't match the target delegate 'EventHandler' (possibly because of nullability attributes).

Dereference of a possibly null reference.

Possible null reference argument for parameter 'parent' in 'void TabSwitcher.Initialize(TabControl parent)'.

Converting null literal or possible null value to non-nullable type.