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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.261 ·

GrowthBook env var feature overrides disabled

The CLAUDE_INTERNAL_FC_OVERRIDES env var no longer overrides feature flags.

Under the hood Notable No documentation found Removed
JSON All of v2.1.261
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
InternalsArea: what it touches
RemovedKind: in v2.1.261,
What probably matters to youSection of the release

The CLAUDE_INTERNAL_FC_OVERRIDES environment variable no longer has any effect. getEnvironmentOverrides() previously read and JSON-parsed this variable to override GrowthBook features, but it now unconditionally returns null, so any feature overrides set through this variable are silently ignored.

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Names in the bundleCLAUDE_INTERNAL_FC_OVERRIDES

See this entry in the whole of v2.1.261 →

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