Bug fixes

Issue #2957889 by AdamPS, santhoshabraham, marcelovani: Keypad doesn't work on some themes

Issue #2957889 by AdamPS, santhoshabraham, marcelovani: Keypad doesn't work on some themes
a51783e Support D9
792665e Fixed tests

Fixed issue with interface translations and made some tests maintenance.

See full changelog below.

Following issues where fixed in this release.

Bug Fixes

The major change for this release is D9 compatibility and Requiring Drupal 8.8+, and PHP 7.3+.

Note, while 1.x supports D9, you must use the following patches in Search API 8.x-1.x in order to use search with Drupal 9:

Search API Solr 1.x D9 compatibility:
https://www.drupal.org/project/search_api_solr/issues/3181155