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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 v2.1.259 ·

Prompt context blocks now pass through a resolver/invalidator pipeline before assembly

User context is assembled into named blocks and passed through a resolver that can rewrite it; by default it passes through untouched.

Nothing to try yet Notable In Development
JSON All of v2.1.259
Nothing to try yetTier: how much it should matter to you
4Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
Prompt ContextArea: what it touches
In DevelopmentKind: in v2.1.259,
What probably matters to youSection of the release

User-context construction (claudeMd, userEmail, attachedProject, currentDate) is now assembled into a name/text array and passed through a pR.resolvePromptContext pipeline before being used in the prompt. By default this is a passthrough, but a resolver can be installed via setPromptContextResolver to rewrite the context. If the resolver rewrites claudeMd, instructionFiles is now conditionally cleared accordingly.

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Since it was published

The entry above is what we published on the day. These lines were added later, as Anthropic's own pages caught up, and they sit beside the original rather than replacing it.

Confirmed since Anthropic's documentation has since written up claudeMd, on How Claude remembers your project. * Exclude it with [`claudeMdExcludes`](#exclude-specific-claude-md-files) memory see the edit
How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's documentation agreesAnthropic's documentation has since written up claudeMd, on How Claude remembers your project.

See this entry in the whole of v2.1.259 →

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