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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 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 808pages tracked 587 changed this week · last read 22 Oct 2026 Claude Code CLI 228pages tracked 146 changed this week · last read 22 Oct 2026 Claude Documentation 278pages tracked 74 changed this week · last read 22 Oct 2026 Model Context Protocol 357pages tracked 163 changed this week · last read 21 Oct 2026

Every change

9,144 changes matching, page 86 of 92 All 94 days →
100 on this page

9,144 of the ledger's changes in api. Show every change

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25 Aug 2026 406 pages +187508 −382228 lines
api api/admin/mcp_tunnels/tunnel_certificates/archive ±changed +16−15 api api/admin/mcp_tunnels/tunnel_certificates ±changed +98−49 api api/admin/mcp_tunnels/rotate_token ±changed +13−16 api api/admin/mcp_tunnels/reveal_token ±changed +10−15 api api/admin/mcp_tunnels/retrieve ±changed +14−15 api api/admin/mcp_tunnels/list ±changed +19−16 api api/admin/mcp_tunnels/archive ±changed +14−15 api api/admin/mcp_tunnels ±changed +174−265 api api/admin/invites/retrieve ±changed +15−14 api api/admin/invites/list ±changed +18−13 api api/admin/invites/delete ±changed +8−13 api api/admin/invites/create ±changed +19−14 api api/admin/invites ±changed +59−32 api api/admin/federation_rules/workspaces/list ±changed +15−16 api api/admin/federation_rules/workspaces/delete ±changed +9−14 api api/admin/federation_rules/workspaces/create ±changed +12−15 api api/admin/federation_rules/workspaces ±changed +38−33 api api/admin/federation_rules/update ±changed +44−27 api api/admin/federation_rules/retrieve ±changed +27−22 api api/admin/federation_rules/list ±changed +29−20 api api/admin/federation_rules/create ±changed +43−26 api api/admin/federation_rules/archive ±changed +27−22 api api/admin/federation_rules ±changed +203−188 api api/admin/federation_issuers/update ±changed +57−40 api api/admin/federation_issuers/retrieve ±changed +38−29 api api/admin/federation_issuers/list ±changed +40−27 api api/admin/federation_issuers/create ±changed +56−39 api api/admin/federation_issuers/archive ±changed +38−29 api api/admin/federation_issuers ±changed +228−129 api api/admin/external_keys/validate ±changed +10−13 api api/admin/external_keys/update ±changed +41−44 api api/admin/external_keys/retrieve ±changed +27−28 api api/admin/external_keys/list ±changed +28−29 api api/admin/external_keys/delete ±changed +10−13 api api/admin/external_keys/create ±changed +39−44 api api/admin/external_keys ±changed +220−203 api api/admin/cost_report/retrieve ±changed +18−17 api api/admin/cost_report ±changed +21−20 api api/admin/api_keys/update ±changed +18−17 api api/admin/api_keys/retrieve ±changed +15−16 api api/admin/api_keys/list ±changed +16−15 api api/admin/api_keys ±changed +40−29 api api/admin/analytics/users/list ±changed +34−29 api api/admin/analytics/users ±changed +42−37 api api/admin/analytics/usage/list_by_user ±changed +51−22 api api/admin/analytics/usage/list ±changed +48−21 api api/admin/analytics/usage ±changed +111−40 api api/admin/analytics/skills/list ±changed +29−24 api api/admin/analytics/skills ±changed +31−28 api api/admin/analytics/retrieve_summaries ±changed +18−17 api api/admin/analytics/plugins/list ±changed +23−16 api api/admin/analytics/plugins ±changed +27−20 api api/admin/analytics/cost/list_by_user ±changed +50−21 api api/admin/analytics/cost/list ±changed +47−20 api api/admin/analytics/cost ±changed +107−36 api api/admin/analytics/connectors/list ±changed +29−22 api api/admin/analytics/connectors ±changed +31−24 api api/admin/analytics/chat_projects/list ±changed +22−15 api api/admin/analytics/chat_projects ±changed +23−16 api api/admin/analytics/artifacts/list ±changed +17−14 api api/admin/analytics/artifacts ±changed +17−14 api api/admin/analytics ±changed +398−1454 api api/admin ±changed +2775−6566
24 Aug 2026 95 pages +266804 −79984 lines
api test-and-evaluate/strengthen-guardrails/reduce-latency ±changed +2−2 api release-notes/system-prompts/overview +new page +43−0 api release-notes/system-prompts/claude-sonnet-4-6 +new page +130−0 api release-notes/system-prompts/claude-sonnet-4-5 +new page +327−0 api release-notes/system-prompts/claude-sonnet-4 +new page +305−0 api release-notes/system-prompts/claude-sonnet-3-7 +new page +106−0 api release-notes/system-prompts/claude-sonnet-3-5 +new page +297−0 api release-notes/system-prompts/claude-opus-5 +new page +156−0 api release-notes/system-prompts/claude-opus-4-8 +new page +178−0 api release-notes/system-prompts/claude-opus-4-7 +new page +158−0 api release-notes/system-prompts/claude-opus-4-6 +new page +128−0 api release-notes/system-prompts/claude-opus-4-5 +new page +259−0 api release-notes/system-prompts/claude-opus-4-1 +new page +127−0 api release-notes/system-prompts/claude-opus-4 +new page +305−0 api release-notes/system-prompts/claude-opus-3 +new page +11−0 api release-notes/system-prompts/claude-haiku-4-5 +new page +325−0 api release-notes/system-prompts/claude-haiku-3-5 +new page +155−0 api release-notes/system-prompts/claude-haiku-3 +new page +11−0 api release-notes/system-prompts/claude-fable-5 +new page +155−0 api release-notes/system-prompts −removed +0−2548 api release-notes/overview ±changed +15−15 api models/sonnet-5/whats-new-sonnet-5 +new page +216−0 api models/sonnet-5/overview +new page +131−0 api models/sonnet-4-6/overview +new page +118−0 api models/sonnet-4-5/overview +new page +118−0 api models/overview +new page +110−0 api models/opus-5/whats-new-opus-5 +new page +351−0 api models/opus-5/overview +new page +134−0 api models/opus-4-8/overview +new page +116−0 api models/opus-4-7/overview +new page +114−0 api models/opus-4-6/overview +new page +118−0 api models/opus-4-5/overview +new page +118−0 api models/mythos-5/overview +new page +100−0 api models/haiku-4-5/overview +new page +130−0 api models/fable-5/overview +new page +130−0 api models/fable-5/introducing-claude-fable-5-and-claude-mythos-5 +new page +133−0 api managed-agents/agent-setup ±changed +11−11
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