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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.260 ·

Stdin key-parsing loop rewritten as pure functions

Stdin key-parsing was rewritten as pure functions, functionally equivalent.

Under the hood Internal Changes
JSON All of v2.1.260
Under the hoodTier: how much it should matter to you
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0Signal: worth watching, 1 to 5
Terminal UIArea: what it touches
Internal ChangesKind: in v2.1.260,
Internal ChangesSection of the release

The terminal input reader's handling of incomplete escape sequences, including mouse-prefix drop timers, paste mode, and byte-run deadlines, has been refactored from mutable instance-method state into pure functions that thread an explicit reader state object. This centralizes logic previously duplicated between flushIncomplete and processInput and is functionally equivalent.

See this entry in the whole of v2.1.260 →

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