I hadn't, but then 2.1.177 dropped in on auto-update and I assumed that was going to be the end of Fable for me, but I'm still on it. At least that's what the model picker is continuing to say along with the header.

    Claude Code v2.1.177
  Fable 5 with low effort · Claude Max
       ~/testing

Never mind, it failed a few minutes later with: There's an issue with the selected model (claude-fable-5). It may not exist or you may not have access to it. Run /model to pick a different model.

And now we're done. Oh well.