Follow Discord
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 v2.1.239 ·

Artifact watching now has three modes, and says which one you are in

Artifact watch status now tells you plainly when live watching is switched off rather than staying vague.

You'll notice In Development
JSON All of v2.1.239
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
In DevelopmentKind: in v2.1.239,
In DevelopmentSection of the release
What

Guidance about watching artifacts for republishes now branches three ways: live watching (the in-session subscription, behind tengu_slate_lantern, fallback off), durable watching (a wake subscription the artifact service holds for remote sessions), and none. The empty-status message now tells a local session that live watching is switched off rather than implying nothing is being watched.

Details
  • The wording changes across the watch, unwatch and status guidance together.
  • Remote sessions get different text from a local session with live watching off.
Evidence

No artifact watches in this session. Live artifact watching is off in this session, so nothing will notify it of republishes.

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

Read from
Feature flag
tengu_slate_lantern 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 v2.1.239: off

Read once, for one account on one subscription tier, against v2.1.239. 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_slate_lantern, 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_slate_lantern, 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_slate_lantern, 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_slate_lantern, 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 v2.1.239 →

Feedback