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v0.14.0

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@ammario ammario released this 22 Jan 18:04
· 525 commits to main since this release

🌃 Highlights

You can now use slash commands with skills.

For example, if you have a skill called pull-requests, you can run:

/pull-requests open PR

Mux will automatically load that skill into the prompt before sending your message:

Screenshot 2026-01-22 at 11 54 50 AM

We now warn when the auto-compact threshold is higher than the model’s output reserve, helping you avoid “context exceeded” errors:

Screenshot 2026-01-22 at 11 56 46 AM

Additionally, if compaction fails on GPT-5.2 or Sonnet 4.5, we automatically retry once with more permissive options:

  • GPT-5.2: Auto Truncate enabled
  • Sonnet 4.5: 1M context enabled

No configuration required—this should work well out of the box.


We made several improvements to the review flow, including:

  • Highlighted lines stay highlighted when the review is staged
  • You can add review comments from the FileViewer (not just diffs)
image

Misc.

  • Minor improvements to the mobile layout (more coming soon)
  • Fixed a thinking-level persistence bug when using XHIGH
  • New /debug-llm-request command to show the full, unmodified payload of the most recent model request for debugging and analysis