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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

Claude Code v2.1.140 ·

Fast Mode Now Supports Opus 4.7

Entry
JSON All of v2.1.140
EntryKind: in v2.1.140,
ImprovementsSection of the release
What

The /fast toggle and its description have been updated to include Claude Opus 4.7 alongside Opus 4.6.

Details
  • Old description: "…is only available on Opus 4.6."
  • New description: "…is available on Opus 4.6 and Opus 4.7."
  • No change in behavior; /fast enables the same faster-output mode, now on an expanded set of models.
Evidence

Updated fast-mode description string (search for "available on Opus 4.6 and Opus 4.7")

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.140 →

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