mastodon/app/controllers/activitypub
Claire 566fc90913
Add Ruby 3.0 support ()
* Fix issues with POSIX::Spawn, Terrapin and Ruby 3.0

Also improve the Terrapin monkey-patch for the stderr/stdout issue.

* Fix keyword argument handling throughout the codebase

* Monkey-patch Paperclip to fix keyword arguments handling in validators

* Change validation_extensions to please CodeClimate

* Bump microformats from 4.2.1 to 4.3.1

* Allow Ruby 3.0

* Add Ruby 3.0 test target to CircleCI

* Add test for admin dashboard warnings

* Fix admin dashboard warnings on Ruby 3.0
..
base_controller.rb Add support for reversible suspensions through ActivityPub ()
claims_controller.rb Add E2EE API ()
collections_controller.rb Add featured hashtags as an ActivityPub collection ()
followers_synchronizations_controller.rb Add follower synchronization mechanism ()
inboxes_controller.rb Skip processing Update activities on unknown accounts ()
outboxes_controller.rb Add Ruby 3.0 support ()
replies_controller.rb Add support for reversible suspensions through ActivityPub ()