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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.229 ·

Tool inputs are filtered before being recorded

Only a few named fields of tool input get recorded in history now, and NUL-containing strings are dropped.

You'll notice Bug Fixes
JSON All of v2.1.229
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
SessionsArea: what it touches
Bug FixesKind: in v2.1.229,
Bug FixesSection of the release
What

History summaries and edited-file tracking no longer read raw tool input. A new helper picks out only file_path, path, pattern, glob, command, query and content, and drops any string containing a NUL byte.

Evidence

return typeof e === "string" && !e.includes("\x00");

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's release notes agreeFixed a crash to the error screen (including on --resume of the affected session) when a tool call had a non-string glob, file_path, or…

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