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Sweep 03 Nov 2026 · 22:27Z Build v2.1.318 536 read Stable v2.1.311 Latest v2.1.318 Next v2.1.318 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.317 ·

Programs driving Claude Code get a hold on control messages and a page token

For programs that drive Claude Code, some control messages can now be held back and later processed, and a list result gains next_page_token

Under the hood Internal Changes
JSON All of v2.1.317
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
SDKArea: what it touches
Internal ChangesKind: in v2.1.317,
Internal ChangesSection of the release

Unclear It is unclear what triggers the hold and which list returns next_page_token.

What

Control messages are how a program that drives Claude Code, for example through the SDK (software development kit), and Claude Code tell each other what to do. That exchange changed in two ways:

  • Hold: some control messages can now be delayed, and replies Claude Code does not recognise can be held and then processed again.
  • next_page_token: a list result can now include this value, used to fetch the next page of results.
Why

If you build on the SDK, this affects the order in which control messages are handled and how some lists are split into pages.

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 unclear what triggers the hold and which list returns `next_page_token`.

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