Hi, I’m about to push a change that requires all core plugins to be namespaced, and that of course makes this change for our existing core plugins.
This just means that when adding a new core plugin, the descriptor has to be qualified. So instead of `gradle-plugins/foo.properties` it should be `gradle-plugins/org.gradle.foo.properties`. If you make sure you have a WellBehavedPluginTest for your plugin this will get shaken out.