This is an internal documentation for plugin developers with some notes what has to be considered when updating this plugin to a new Moodle major version.
- Generally, this is a quite simple plugin with just one purpose.
- It does not rely on any fluctuating library functions and should remain quite stable between Moodle major versions.
- Thus, the upgrading effort is low.
- This plugin is a derivative of block_html from Moodle core. If there are any upstream changes in block_html, you should check if they should be adopted to this plugin as well.
- The plugin has a good coverage with Behat tests which test all of the plugin's user stories.
- There aren't any manual tests needed to upgrade this plugin.
- There aren't any additional visual checks in the Moodle GUI needed to upgrade this theme.