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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 v2.1.273 ·

Notebook and PDF read tool result humanization changed function name only

Internal rename of the byte-size formatter used when reporting PDF and notebook file reads, no behavior change

Under the hood Internal Changes
JSON All of v2.1.273
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
File ToolsArea: what it touches
Internal ChangesKind: in v2.1.273,
Internal ChangesSection of the release
What

The internal functions that format the human-readable summary for PDF and notebook file reads (things like the file size shown after a read) were renamed. The output shown to users is unchanged.

Why

This is a code cleanup with no effect on what you see when reading a PDF or notebook file.

See this entry in the whole of v2.1.273 →

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