Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Remote ControlArea: what it touches
Internal ChangesKind: in v2.1.323,
Internal ChangesSection of the release
What
In bridged sessions, meaning sessions you use from somewhere else such as claude.ai, Claude Code fetches attachments ahead of time. That request now says when an attachment is an image. Before, it sent only the file's identifier and size.
Why
It lets remote sessions handle image attachments differently from other files.