Bart Feenstra

- Split off from Serde - Consider making the Asserter.assert*() methods global functions instead - all errors must be user-facing - use Python's own error collections - `AssertionFailed` must no...

Add focus areas to image files and resize and crop images smarter

1

This fixes https://github.com/bartfeenstra/betty/issues/1545

## Definition of Done - Document that CSS rules are needed for images that are not resizeable such as SVGs

The init translation and update translations commands curry only work for Betty itself. Allow users to use these commands for their own projects as well, or add new similar commands...

Make the existing Deriver rules configurable through project configuration files and the GUI. A simple on/off per rule will suffice. Make each rule its own object. Perhaps leverage the future...

Make the Requirements API asynchronous

3

This fixes https://github.com/bartfeenstra/betty/issues/1363

Add a plugin API

18

This fixes https://github.com/bartfeenstra/betty/issues/980 ## To do - Add configuration base classes - LocalizableConfiguration for plain strings in multiple locales - PluginConfiguration - PluginConfigurationMapping

That way it can use all of `Localizer`'s async functionality

Refactor event types into plugins

21

## To do - Document event types. Link to them from the plugin documentation page. - Allow event types to be added through project configuration - Allow Gramps config to...

Can we make more APIs asynchronous?