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Sweep 02 Oct 2026 · 18:55Z Build v2.1.288 509 read Stable v2.1.285 Latest v2.1.288 Next v2.1.288 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.288 ·

Deferred tool loading waits for the main conversation's first request

If the main conversation has already asked for deferred tools, Claude Code now waits for that request instead of dropping the pending list

Under the hood Internal Changes
JSON All of v2.1.288
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Tool SearchArea: what it touches
Internal ChangesKind: in v2.1.288,
Internal ChangesSection of the release
What

Claude Code can hold back some tools and load them only when they are searched for. These are called deferred tools. If the main conversation has already asked for deferred tools, a later request now waits until that first request is done and then follows on from it. Before, Claude Code emptied the list of pending tool names in that case.

Why

This changes the order and timing in which deferred tools become available during a conversation.

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 doubtIt is not clear what difference this timing change makes to what a user sees.

See this entry in the whole of v2.1.288 →

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