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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 v2.1.304 ·

Groundwork for new server-controlled switches

Claude Code adds a new server-controlled switch and a new way to fetch switch values from the server

Under the hood Internal Changes
JSON All of v2.1.304
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
InternalsArea: what it touches
Internal ChangesKind: in v2.1.304,
Internal ChangesSection of the release
What

Claude Code adds a new switch that Anthropic's servers can control, tengu_thistle_orrery. It also gains a way to ask the server for a switch value using a separate sign-in token, and a different way of reading the existing tengu_recursive_puddle switch.

Why

This is groundwork for switches controlled from the server, with nothing visible to users yet.

Read from
Feature flag
tengu_marble_heron 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 v2.1.304: not a boolean we can read

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 v2.1.304. It isn't a statement about your account. What a flag value here can and cannot tell you

See this entry in the whole of v2.1.304 →

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