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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
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Claude Code v2.1.307 ·

A remote-tools switch now falls back to on

A server-controlled switch beside the remote-tools switches now defaults to on when the server sends no value, instead of off

Under the hood Internal Changes
JSON All of v2.1.307
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Remote ToolsArea: what it touches
Internal ChangesKind: in v2.1.307,
Internal ChangesSection of the release

Unclear Nothing shows what this switch controls, so what changes when it is on is unknown.

What

The built-in fallback for the server-controlled switch tengu_violin_tailpiece changed from off to on. A fallback is what Claude Code uses when Anthropic's servers send nothing for that switch. The server can still decide differently for each account.

Read from
Feature flag
tengu_violin_tailpiece Not enough to say

Nothing here resolved what this flag was doing on this version, so nothing here should be read as on or off.

This account: no value returned · anonymous baseline: no value returned · compiled default in v2.1.307: on

These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.

Read once, for one account on one subscription tier, against v2.1.307. It isn't a statement about your account. What a flag value here can and cannot tell you

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtNothing shows what this switch controls, so what changes when it is on is unknown.

See this entry in the whole of v2.1.307 →

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