entity_share_websub 1.2.0

New features:

• Subscriber: new "Unsubscribe Content" operation on imported content (the Delete action is hidden until unsubscribed) so subscription records stay in sync. (#3565697)
• Hub: new entity_share_websub queue worker with a configurable delay between items (hub_worker_delay, default 5s) to throttle large backlogs. Clear a backlog quickly with `drush queue:work entity_share_websub`.
• Hub: new process_on_terminate setting (on by default) to opt out of kernel.terminate notification processing on busy sites.

Bug fixes and changes:

• Fixed WebSub HTTP parameter reading (query string vs POST body) in subscription verification and subscribe handling.
• Updated the "cancel subscription" confirmation message to also mention deleting content.

Maintenance and testing:

• Added unit tests for the new hub queue worker and terminate-event notification gating.
• CI now targets the previous stable Drupal core.