Use `abort` instead of `warn(); exit` in boot.rb env check (mjankowski)
https://github.com/mastodon/mastodon/pull/29209

Reduce round trips in admin/disputes/appeals spec (mjankowski)
https://github.com/mastodon/mastodon/pull/29234

Reduce round trips in auth/sessions spec (mjankowski)
https://github.com/mastodon/mastodon/pull/29233

Reduce round trips in disputes/appeals spec (mjankowski)
https://github.com/mastodon/mastodon/pull/29232

Extract `subject` from `User#mark_email_as_confirmed!` spec (mjankowski)
https://github.com/mastodon/mastodon/pull/29231

Reduce `RSpec/MultipleExpectations` in instance_actors_controller spec (mjankowski)
https://github.com/mastodon/mastodon/pull/29229

Reduce `RSpec/MultipleExpectations` in media_attachment spec (mjankowski)
https://github.com/mastodon/mastodon/pull/29228

Update dependency doorkeeper to v5.6.9 (renovate[bot])
https://github.com/mastodon/mastodon/pull/29196

Bump version to v4.3.0-alpha.3 (ClearlyClaire)
https://github.com/mastodon/mastodon/pull/29241

Update dependency pg to v1.5.5 (renovate[bot])
https://github.com/mastodon/mastodon/pull/29230

Reduce `RSpec/MultipleExpectations` in captcha feature spec (mjankowski)
https://github.com/mastodon/mastodon/pull/29226

New Crowdin Translations (automated) (github-actions[bot])
https://github.com/mastodon/mastodon/pull/29195

Reduce `RSpec/MultipleExpectations` in post_status_service spec (mjankowski)
https://github.com/mastodon/mastodon/pull/29225

Reduce `RSpec/MultipleExpectations` in ap/activity/create spec (mjankowski)
https://github.com/mastodon/mastodon/pull/29224

Avoid local block var assignment in ap/process_status_update_service spec (mjankowski)
https://github.com/mastodon/mastodon/pull/29210

Use `subject` in blacklist email validator spec (mjankowski)
https://github.com/mastodon/mastodon/pull/29211