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Sweep 27 Oct 2026 · 19:04Z Build v2.1.312 531 read Stable v2.1.308 Latest v2.1.312 Next v2.1.312 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.311 ·

Security warnings are now stored as text entries and matched by their text

Security warnings from setup are now stored as text entries, and duplicates and removals are matched by that text

Under the hood Internal Changes
JSON All of v2.1.311
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
PermissionsArea: what it touches
Internal ChangesKind: in v2.1.311,
Internal ChangesSection of the release
What

The security warnings Claude Code collects during setup are now stored as entries holding their text, rather than as plain strings. Duplicates and removals are matched by that text, and the list now passes through an extra step before it is shown.

Why

This is a change to how the warnings are stored, and it may mean duplicate warnings are filtered out.

See this entry in the whole of v2.1.311 →

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