v0.155.1

A conversation moved to a model that cannot see goes on.

Fixed

• Every request refused after a conversation with images moved to a model that cannot see, by /model or by fallback

Changed

• Images sent only to a model with vision on (the default for Claude); any other model gets a note in place of each image, and the transcript a notice
  • For a non-Claude model that can see, set "vision": true on its profile.