Follow Discord
Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeReleasesv2.1.305entry #6

Claude Code v2.1.305 ·

! shell commands get their own path in SDK input and are refused in the cloud-session view

Bash-mode ! input now travels with inputMode and clientBashCommandCwd in SDK input, and is refused with a message in a remote cloud-session view

Group of 2 Use it now Improvements
JSON All of v2.1.305
Use it nowTier: how much it should matter to you
5Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Cloud SessionsArea: what it touches
ImprovementsKind: in v2.1.305,
What probably matters to youSection of the release

What

In Claude Code, typing ! before a line runs it as a shell command (bash mode) instead of sending it to Claude. This release changes how that input is handled in two places.

  • SDK and headless input: the SDK is the programming interface for driving Claude Code from other programs, and headless means running without the interactive screen. Input with inputMode === "bash" is now handled separately. It skips prompt-submit hooks (your own scripts that normally run when a prompt is sent), uses different replay and acknowledgement handling, and accepts clientBashCommand and clientBashCommandCwd parameters.
  • Submitted payload: inputMode and clientBashCommandCwd are added to what is sent, set only for client bash commands.
  • Remote view: when the session is remote and the input is in bash mode, the terminal interface refuses to send it and shows "'!' commands can't be sent to a cloud session from this view; open the session to try it there". Before, nothing stopped it.

Why

If you type !cmd while looking at a cloud session, you now get a clear refusal and a pointer to where it will work, instead of the command failing quietly or going somewhere unexpected.

See this entry in the whole of v2.1.305 →

Feedback