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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 v2.1.319 ·

Tool-use tracking no longer depends on a feature check

Claude Code now always records which tools a conversation used, and fills in that list when a conversation is moved

Under the hood Internal Changes
JSON All of v2.1.319
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ToolsArea: what it touches
Internal ChangesKind: in v2.1.319,
Internal ChangesSection of the release

Unclear The feature check may have moved somewhere else rather than been removed, so whether this tracking runs for every user is not known.

What

Claude Code keeps track of which tools a conversation has used. Before, this tracking only ran when a feature check passed. That check is no longer there, so the tracking always runs.

When a conversation is moved, Claude Code now also fills in the list of tools it had used and sends a usage record saying it did.

Why

In practice, this concerns the tools that Claude Code loads only when they are needed, rather than having them all ready from the start.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtThe feature check may have moved somewhere else rather than been removed, so whether this tracking runs for every user is not known.

See this entry in the whole of v2.1.319 →

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