Bug fixes

Issue #3155800 by jurgenhaas: Action (supporting bulk operations) to turn push notifications on and off
Issue #3155800 by jurgenhaas: Implement hook_mail_alter() to block outgoing emails to relevant users
Issue #3155800 by jurgenhaas: Improve migrate template
Issue #3155800 by jurgenhaas: Migrate plugin to allow proper settings during import of users as well
Issue #3155800 by jurgenhaas: Validate setting on a per user basis when creating push notifications
Issue #3164592 by jurgenhaas: Refactoring for DANSE

Issue #3095931 by jurgenhaas: Implement DANSE plugin for form submissions
Issue #3095932 by jurgenhaas: Implement DANSE plugin for user activity
Issue #3095925 by jurgenhaas: Implement pruning
Issue #3173120 by jurgenhaas: Log direct push actions as well
Issue #3095930 by jurgenhaas: Implement DANSE plugin for logs
Issue #3171368 by jurgenhaas: More Recipient Selection Plugins Please
Issue #3171363 by jurgenhaas: Subscription User Tab
Issue #3171360 by jurgenhaas: Subscription Name

• #3173690: Module drupal/jquery_ui doesn't load with composer

GitHub milestone: 8.x-2.4

Github milestone: 8.x-1.16

#3173115: Error deleting membership requests