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Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.261 ·

New tengu_compiled_acorn flag for poll-event formatting

A new flag controls how poll and mid-turn event text is formatted.

TierUnder the hoodhow much it should matter to you
Useful1my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaInternalswhat it touches
KindInternal Changesin v2.1.261,
Under the hood No documentation found

A new flag controls how poll and mid-turn event text is formatted.

A new tengu_compiled_acorn flag controls how poll and mid-turn event text is formatted. When active (and a separate feature check also passes), mid-turn text gets one prefix while other cases stay plain, instead of falling back to the previous prefix path.

Read from
Names in the bundletengu_compiled_acorn
What has happened since
Flag reading moved The flag server now returns on for tengu_compiled_acorn, 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 off for tengu_compiled_acorn, 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_compiled_acorn, 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.

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