- Replace global util window.updateFooterSaveWarning with the w-messages usage
- Remove window.updateFooterSaveWarning usage in core.js & move 'delay before clearing' time delay to the Stimulus value
- Fix JSDoc usage in `enableDirtyFormCheck`
- Add aria-live="polite" so message updates can be advised to screen readers
- Add release considerations and for `window.updateFooterSaveWarning` removal
- Closes #10091
Handsontable has support for merging table cells using the `mergeCells`
plugin but there was no support in Wagtail for storing which cells have
been merged or rendering them in the output template.
The client JavaScript will now save which cells have been merged and
the output template will merge or hide cells.
See https://handsontable.com/docs/6.2.0/Options.html#mergeCells
- Adds a new generic `RevealController` that handles the ability for content to be opened/closed while updating the relevant parts of the DOM such as aria-expanded on the toggle.
- Register this controller as a generic `w-reveal` and also the `w-breadcrumb` identifiers so that we can differentiate usage via different DOM attributes and events.
- Closes #10118
- This allows us to pass extra data for the widget to use in a backwards-compatible way.
- FieldBlock: render 'required' and 'aria-describedby' attributes when appropriate
- Ensure options passed to `render` override defaults
- FieldBlock: add test proving options are constructed and passed down
- Allow Telepath's widget rendering to take options
- Include extra accessibility-related attributes in html output
- Resolves missing required attribute on input elements for required fields
- Resolves missing aria-describedby attribute on input element when the field has help text.
- Partial work on #10300
- Add new stylelint fix script & generic 'fix' (all) script in npm scripts.
- Disable autofix on `stylelint-declaration-strict-value` as this requires a custom function to be created.
