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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 v2.1.236 ·

Idle notices between sessions can carry the sender's permission mode, switched off here

Idle notices could tell the other session whether you are in bypass mode, but that stamp is off.

Nothing to try yet In Development
JSON All of v2.1.236
Nothing to try yetTier: how much it should matter to you
2Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
Cross-Session MessagingArea: what it touches
In DevelopmentKind: in v2.1.236,
What probably matters to youSection of the release

Permission-mode stamping on cross-session idle notices sits behind tengu_harbor_kite_mode_emit, which falls back to false.

What

Messages sent between sessions on the same machine when one goes idle can now be stamped with the sending session's permission mode, as bypass or prompting. The stamping helper returns nothing unless the gate tengu_harbor_kite_mode_emit is on, and it falls back to false in this build, so no mode is attached.

Details
  • The mode comes from the inbound session's current permission mode, falling back to the mode recorded when the session was disconnected.
  • The receiving side already reads this field on both idle notices and idle-notification requests.
  • The same gate covered the notification-request case in 2.1.235; this extends it to idle notices.
Evidence

tengu_harbor_kite_mode_emit

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

Read from
Feature flag
tengu_harbor_kite_mode_emit Off by default, switched on for this account

The shipped code defaults this off, and the flag server returned on for the one account this site reads on this version. That is the reading that makes the entry above worth a second look, and it still says nothing about your account.

This account: on · anonymous baseline: on · compiled default in v2.1.236: off

Read once, for one account on one subscription tier, against v2.1.236. 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 on for tengu_harbor_kite_mode_emit, 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_harbor_kite_mode_emit, 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_harbor_kite_mode_emit, 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_harbor_kite_mode_emit, 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.

See this across every release →

See this entry in the whole of v2.1.236 →

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