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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.248 ·

Frame publish context can no longer be turned on

Frame publish context is now permanently off and no server setting can enable it.

Under the hood Removed
JSON All of v2.1.248
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Remote ConfigArea: what it touches
RemovedKind: in v2.1.248,
RemovedSection of the release
What

This path was previously behind the tengu_frame_publish_context remote flag, off unless Anthropic's config enabled it. The flag lookup is gone and the check now returns false unconditionally; the flag name no longer appears anywhere in the build, so no server value can switch it on.

Evidence

return K("tengu_frame_publish_context", !1);

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

Read from
Feature flag
tengu_frame_publish_context Gate removed from the code

This release deleted the gate from the code while it was still reading on for the account this site reads, so the code path no longer asks a flag before running.

This account: on · anonymous baseline: on · compiled default in v2.1.248: not a boolean we can read

Read once, for one account on one subscription tier, against v2.1.248. It isn't a statement about your account. What a flag value here can and cannot tell you

What has happened since
Flag reading moved The flag server now returns nothing at all, having stopped carrying it for tengu_frame_publish_context, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.
Flag reading moved The flag server now returns on for tengu_frame_publish_context, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.
Flag reading moved The flag server now returns nothing at all, having stopped carrying it for tengu_frame_publish_context, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.
Flag reading moved The flag server now returns on for tengu_frame_publish_context, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.
Flag reading moved The flag server now returns nothing at all, having stopped carrying it for tengu_frame_publish_context, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.
Gate removed from the code v2.1.248 removed the tengu_frame_publish_context gate from the code while it was still reading on for the account this site reads. The code path no longer asks a flag before it runs.

See this across every release →

See this entry in the whole of v2.1.248 →

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