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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 v2.1.277 ·

Attribution tracking gains multi-root support

Code-attribution tracking now supports multiple project roots

Under the hood Internal Changes
JSON All of v2.1.277
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.277,
Internal ChangesSection of the release
What

The attribution tracker that records how much of each file's content came from Claude versus a human (used for the code-attribution report) now records an optional root alongside each file's content hash, Claude-contribution data, and modification time. The key used to look up a file's attribution state is now computed relative to a resolved root, instead of using a flat path-based key as before.

Why

This lets attribution tracking correctly handle files across multiple project roots, rather than assuming everything lives under a single root.

See this entry in the whole of v2.1.277 →

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