Kontainer 2.0.0 First release of the 2.0 branch. - Drupal 11 support, requires Drupal ^10.3 || ^11 and Entity Usage ^2.2. - Adds a Kontainer CDN URL setting, so assets served from the CDN validate. - Recovers from a failed CDN thumbnail download instead of keeping the generic icon permanently. - Adds a kernel test suite and GitLab CI configuration.