Wagtail-cjkcms

Fixed
- Fixed responsiveness of the 404 template

Added
- HighlightBlock, allows an element to stand out with the ability to change the colour of the background, border, text from the basic bootstrap colour palette also allows an icon to be added

Added
- API endpoint to allow remote monitoring of software component versions. Disabled by default. See /docs/api/version_monitor.md for details

Changed
- MDBootstrap kit updated to 7.3.0
- Restored availability of MDBootstrap CDN ich choice of Bootstrap themes
- Updated dropdown init code in base_link_block to work with MDBootstrap 7.3.0+
Fixed
- Dark theme was incorrectly forced when MDB was in use; now respects the choice in backend->settings->layout

Added
- Support for custom bs/mdb variables: when layout->theme set to "custom", loads /static/cjkcms/css/cjkcms-custom-theme.css. Define this file in your project using e.g. template copied from /static/cjkcms/css/cjkcms-custom-theme-disabled.css and redefine any css vars
- Support for stretched-link in any Button Link, including in any card. To achieve a stretched link, add "stretched-link" to custom css classes in button's advanced settings. To achieve an invisible button link (e.g. image link), add "stretched-link zero-sized" to custom css of the button.

Added
- Correct processing of theme_css and theme_js for both full URLs (https:...) and local static paths (local/path/to.css)
- Support for client-side theme switching in both bootstrap and mdbootstrap
Fixed
- Problem with stretched-link not working in mdbootstrap when btn class used (required updating mdb-uikit to 7.x)
Changed
- MDB light and dark now packaged with the CMS, not loaded from CDN
- !!! Breaking change: navbar_color_scheme setting renamed to color_scheme and used as data-mdb/bs-theme setting for theme switching
- !!! Breaking configuration changes in Layout settings: navbar_collapse_mode, navbar_format, navbar_langselector and frontend_theme:
changed choices in the model from None to [], this may result in re-setting these settings in Backend->Settings->Layout to defaults.
Check each website after updating the CMS for layout of the HP, navbar collapse screen width, and theme layout.