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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Documentation changes

What the docs quietly changed.

Anthropic's published documentation, fetched on a schedule and diffed against the last copy. Every edit dated, including the ones that never made a release note.

Last poll read all 4 cleanly: Claude Code CLI, Claude Developer Platform, Claude Documentation, Model Context Protocol. A date here is when this site noticed, not when Anthropic edited.

Claude Developer Platform 812pages tracked 765 changed this week · last read 23 Oct 2026 Claude Code CLI 228pages tracked 147 changed this week · last read 23 Oct 2026 Claude Documentation 280pages tracked 77 changed this week · last read 23 Oct 2026 Model Context Protocol 357pages tracked 171 changed this week · last read 22 Oct 2026

Every change

9,955 changes matching, page 82 of 100 All 96 days →
100 on this page

9,955 of the ledger's changes in api. Show every change

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2 Sep 2026 55 pages +210 −136 lines
api manage-claude/user-management ±changed +25−10 api manage-claude/spend-limits-api ±changed +33−12 api manage-claude/compliance-sessions ±changed +7−3 api manage-claude/compliance-org-data ±changed +11−5 api manage-claude/compliance-integration-patterns ±changed +2−0 api manage-claude/compliance-errors ±changed +3−3 api manage-claude/compliance-content-data ±changed +9−3 api manage-claude/compliance-api ±changed +9−2 api manage-claude/compliance-activity-feed ±changed +7−3 api manage-claude/cmek-aws-kms ±changed +1−1 api manage-claude/analytics-api ±changed +5−1 api manage-claude/access-transparency ±changed +4−2 api intro ±changed +13−14 api build-with-claude/prompt-engineering/prompting-claude-fable-5-1 ±changed +4−3 api models/sonnet-5/overview ±changed +1−1 api models/sonnet-4-6/overview ±changed +1−1 api models/sonnet-4-5/overview ±changed +1−1 api models/overview ±changed +1−1 api models/opus-5/overview ±changed +1−1 api models/opus-4-8/overview ±changed +1−1 api models/opus-4-7/overview ±changed +1−1 api models/opus-4-6/overview ±changed +1−1 api models/opus-4-5/overview ±changed +1−1 api models/mythos-5/overview ±changed +1−1 api models/mythos-5-1/overview ±changed +1−1 api models/haiku-4-5/overview ±changed +1−1 api models/fable-5/overview ±changed +1−1 api models/fable-5-1/overview ±changed +1−1 api managed-agents/self-hosted-sandboxes ±changed +2−2 api managed-agents/quickstart ±changed +2−2 api manage-claude/inference-hooks ±changed +1−1 api manage-claude/compliance-sessions ±changed +2−2 api manage-claude/compliance-integration-patterns ±changed +3−2 api manage-claude/compliance-faq ±changed +1−1 api manage-claude/authentication ±changed +1−1 api manage-claude/api-and-data-retention ±changed +1−1 api get-started ±changed +2−2 api cli-sdks-libraries/sdks/typescript ±changed +1−1 api cli-sdks-libraries/sdks/java ±changed +2−2 api cli-sdks-libraries/sdks/csharp ±changed +0−8 api cli-sdks-libraries/cli/quickstart ±changed +1−1 api build-with-claude/token-counting ±changed +1−1 api build-with-claude/task-budgets ±changed +2−0 api build-with-claude/prompt-engineering/prompting-claude-sonnet-5 ±changed +1−1 api build-with-claude/prompt-engineering/prompting-claude-opus-4-8 ±changed +1−1 api build-with-claude/prompt-engineering/prompting-claude-fable-5-1 ±changed +17−10 api build-with-claude/prompt-caching ±changed +1−1 api build-with-claude/mid-conversation-system-messages ±changed +1−1 api build-with-claude/claude-platform-on-aws ±changed +2−2 api build-with-claude/claude-on-vertex-ai ±changed +4−4 api build-with-claude/claude-on-amazon-bedrock-legacy ±changed +2−2 api build-with-claude/claude-in-microsoft-foundry ±changed +2−2 api build-with-claude/claude-in-amazon-bedrock ±changed +2−2 api api/service-tiers ±changed +1−1 api agents-and-tools/tool-use/web-fetch-tool ±changed +3−3 api agents-and-tools/tool-use/advisor-tool ±changed +1−1 api agents-and-tools/mcp-connector ±changed +2−2
1 Sep 2026 282 pages +13890 −2456 lines
api models/mythos-5-1/overview ±changed +1−1 api models/fable-5-1/overview ±changed +1−1 api intro ±changed +1−1 api api/models/retrieve ±changed +7−1 api api/models/list ±changed +7−1 api api/models ±changed +14−2 api api/messages/create ±changed +18−22 api api/messages/count_tokens ±changed +9−21 api api/messages/batches/results ±changed +9−1 api api/messages/batches/create ±changed +9−21 api api/messages/batches ±changed +45−25 api api/messages ±changed +82−130 api api/completions/create ±changed +25−3 api api/completions ±changed +34−4 api api/beta/vaults/update ±changed +7−1 api api/beta/vaults/retrieve ±changed +7−1 api api/beta/vaults/list ±changed +7−1 api api/beta/vaults/delete ±changed +7−1 api api/beta/vaults/credentials/update ±changed +7−1 api api/beta/vaults/credentials/retrieve ±changed +7−1 api api/beta/vaults/credentials/mcp_oauth_validate ±changed +7−1 api api/beta/vaults/credentials/list ±changed +7−1 api api/beta/vaults/credentials/delete ±changed +7−1 api api/beta/vaults/credentials/create ±changed +7−1 api api/beta/vaults/credentials/archive ±changed +7−1 api api/beta/vaults/credentials ±changed +49−7 api api/beta/vaults/create ±changed +7−1 api api/beta/vaults/archive ±changed +7−1 api api/beta/vaults ±changed +91−13 api api/beta/user_profiles/update ±changed +22−24 api api/beta/user_profiles/retrieve ±changed +16−14 api api/beta/user_profiles/list ±changed +24−14 api api/beta/user_profiles/create_enrollment_url ±changed +7−1 api api/beta/user_profiles/create ±changed +24−25 api api/beta/user_profiles ±changed +100−89 api api/beta/tunnels/rotate_token ±changed +7−1 api api/beta/tunnels/reveal_token ±changed +7−1 api api/beta/tunnels/retrieve ±changed +7−1 api api/beta/tunnels/list ±changed +7−1 api api/beta/tunnels/create ±changed +7−1 api api/beta/tunnels/certificates/retrieve ±changed +7−1 api api/beta/tunnels/certificates/list ±changed +7−1 api api/beta/tunnels/certificates/create ±changed +7−1
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