+- Non-admin users now cannot register `admin` scope tokens (not security-critical, they didn't work before, but you _could_ create them)
+ - Admin scopes will be dropped on create
+- Rich media will now backoff for 20 minutes after a failure
+- Quote posts are now considered as part of the same thread as the post they are quoting
+- Simplified HTTP signature processing
+- Rich media will now hard-exit after 5 seconds, to prevent timeline hangs
+
+### Fixed
+- /api/v1/accounts/lookup will now respect restrict\_unauthenticated
+- Unknown atoms in the config DB will no longer crash akkoma on boot