Bug fixes

IMPORTANT:
Compatibility with Drupal 9 declared.

Issue #3015690 by John Cook, murrayw, mgifford, kyberman, Petr Illek: The :focus pseudo-element style should be set

released new changes regarding skip inline style.

NOTE: This release requires at least Drupal 8.8

Drupal 9 release

Fixed menu.yml to show the config link in webservices section.