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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 ·

Session capability record gains three slots, loses one

Session capabilities gained slots for a live tether, workflow skill and kept deferred tools.

Under the hood Nothing to try yet In Development
JSON All of v2.1.248
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
SessionsArea: what it touches
In DevelopmentKind: in v2.1.248,
In DevelopmentSection of the release

Only storage slots; the build does not say what the answers are.

What

The per-session record of which features are switched on dropped the plan-mode resume guard and gained slots for a live tether gate, the workflow authoring skill and kept deferred tools. These are only the places the answers are stored; the build does not say what the answers are.

Evidence

workflowAuthoringSkillAvailable

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

See this entry in the whole of v2.1.248 →

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