Bug fixes

• #19: Cursor styles for filer (file uploads).

This release contains a single bugfix for hook_webform_confirmed(). It was invoked more often than it shoudl be.

• #16: Fix typo hook_webform_confirmed() being invoked too often.

Fixed a bug in shouldAlterOperations.

This is a minor bugfix release.

Github milestone: 8.x-1.8

tl;dr: Required Drupal 8.8, and fixed a critical bug in the migration to Layout Builder.