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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 v2.1.228 ·

Environment variables read through one typed accessor

Environment flags are now parsed centrally, so values are compared to explicit true or false.

Under the hood No documentation found Internal Changes
JSON All of v2.1.228
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
Environment VariablesArea: what it touches
Internal ChangesKind: in v2.1.228,
Internal ChangesSection of the release
What

Direct process.env reads were replaced with a shared env object across terminal detection, scroll telemetry, git-bash resolution, editor selection, Bedrock and Vertex selection, workflows and MCP. Truthiness parsing is now centralized, so variables like CLAUDE_CODE_WORKFLOWS are compared to explicit true/false rather than tested loosely.

Details
Evidence

CLAUDE_CODE_DISABLE_CLAUDE_API_SKILL

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

Read from
Names in the bundleCLAUDE_CODE_WORKFLOWS

See this entry in the whole of v2.1.228 →

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