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Sweep 23 Oct 2026 · 21:48Z Build v2.1.310 529 read Stable v2.1.308 Latest v2.1.310 Next v2.1.310 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 821pages tracked 767 changed this week · last read 24 Oct 2026 Claude Code CLI 228pages tracked 146 changed this week · last read 24 Oct 2026 Claude Documentation 280pages tracked 69 changed this week · last read 24 Oct 2026 Model Context Protocol 357pages tracked 171 changed this week · last read 23 Oct 2026

Every change

10,173 changes matching, page 48 of 102 All 97 days →
100 on this page

10,173 of the ledger's changes in api. Show every change

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2 Oct 2026 19 pages +2441 −162 lines
api managed-agents/self-hosted-sandboxes-reference +new page +214−0 api managed-agents/self-hosted-sandboxes-operations +new page +353−0 api managed-agents/self-hosted-sandboxes-memory +new page +159−0 api managed-agents/self-hosted-sandboxes-custom-tools +new page +640−0 api managed-agents/scheduled-deployments ±changed +1−1 api managed-agents/reference ±changed +1−13 api managed-agents/memory ±changed +5−5 api manage-claude/workspaces ±changed +4−4 api manage-claude/data-residency ±changed +1−1 api manage-claude/authentication ±changed +1−1 api build-with-claude/structured-outputs ±changed +1−1 api build-with-claude/overview ±changed +14−14 api build-with-claude/claude-platform-on-aws ±changed +1−1 api build-with-claude/claude-on-amazon-bedrock-legacy ±changed +1−1 api api/claude-platform-on-aws-iam-actions ±changed +122−116
1 Oct 2026 346 pages +28289 −22796 lines
api test-and-evaluate/strengthen-guardrails/reduce-hallucinations ±changed +1−1 api test-and-evaluate/develop-tests ±changed +8−8 api release-notes/overview ±changed +1−2 api models/sonnet-5-5/whats-new-sonnet-5-5 ±changed +2−2 api models/opus-5-5/whats-new-opus-5-5 ±changed +2−2 api models/opus-5-5/migration-guide ±changed +3−3 api models/fable-5-1/migration-guide ±changed +1−1 api managed-agents/self-hosted-sandboxes ±changed +2−2 api managed-agents/quickstart ±changed +2−2 api managed-agents/events-and-streaming ±changed +3−3 api managed-agents/environments ±changed +76−25 api manage-claude/user-management ±changed +2−2 api manage-claude/spend-limits-api ±changed +2−2 api get-started ±changed +2−2 api cli-sdks-libraries/sdks/java ±changed +2−2 api cli-sdks-libraries/libraries/openai-sdk ±changed +1−1 api cli-sdks-libraries/cli/quickstart ±changed +1−1 api claude_api_primer ±changed +13−21 api build-with-claude/thinking ±changed +2−2 api build-with-claude/structured-outputs ±changed +2−0 api build-with-claude/refusals-and-fallback ±changed +22−9 api build-with-claude/prompt-engineering/prompting-claude-sonnet-5-5 ±changed +1−1 api build-with-claude/prompt-engineering/prompting-claude-opus-5-5 ±changed +2−2 api build-with-claude/prompt-engineering/prompting-claude-opus-5 ±changed +4−0 api build-with-claude/prompt-engineering/prompting-claude-fable-5-1 ±changed +2−0 api build-with-claude/prompt-engineering/prompting-claude-fable-5 ±changed +2−2 api build-with-claude/prompt-engineering/overview ±changed +1−1 api build-with-claude/prompt-engineering/claude-prompting-best-practices ±changed +5−5 api build-with-claude/preserved-thinking ±changed +3−3 api build-with-claude/overview ±changed +1−1 api build-with-claude/claude-platform-on-aws ±changed +4−4 api build-with-claude/claude-on-vertex-ai ±changed +4−4 api build-with-claude/claude-on-amazon-bedrock-legacy ±changed +4−4 api build-with-claude/claude-in-microsoft-foundry ±changed +4−4 api build-with-claude/claude-in-amazon-bedrock ±changed +4−4 api api/organization/rate_limits/list ±changed +2−2 api api/organization/rate_limits ±changed +2−2 api api/organization ±changed +2−2 api api/models/retrieve ±changed +2−0 api api/models/list ±changed +2−0 api api/models ±changed +4−0 api api/messages/create ±changed +20−12 api api/messages/count_tokens ±changed +10−6 api api/messages/batches/results ±changed +10−6 api api/messages/batches/create ±changed +10−6 api api/messages/batches ±changed +50−30 api api/messages ±changed +90−54 api api/compliance/activities/list ±changed +21−1 api api/compliance/activities ±changed +42−2 api api/compliance ±changed +21−1 api api/completions/create ±changed +22−12 api api/completions ±changed +32−18 api api/beta/vaults/update ±changed +2−0 api api/beta/vaults/retrieve ±changed +2−0 api api/beta/vaults/list ±changed +2−0 api api/beta/vaults/delete ±changed +2−0 api api/beta/vaults/credentials/update ±changed +2−0 api api/beta/vaults/credentials/retrieve ±changed +2−0 api api/beta/vaults/credentials/mcp_oauth_validate ±changed +2−0 api api/beta/vaults/credentials/list ±changed +2−0 api api/beta/vaults/credentials/delete ±changed +2−0 api api/beta/vaults/credentials/create ±changed +2−0 api api/beta/vaults/credentials/archive ±changed +2−0 api api/beta/vaults/credentials ±changed +14−0 api api/beta/vaults/create ±changed +2−0 api api/beta/vaults/archive ±changed +2−0 api api/beta/vaults ±changed +26−0 api api/beta/user_profiles/update ±changed +2−0 api api/beta/user_profiles/retrieve ±changed +2−0 api api/beta/user_profiles/list ±changed +2−0 api api/beta/user_profiles/create_enrollment_url ±changed +2−0 api api/beta/user_profiles/create ±changed +2−0 api api/beta/user_profiles ±changed +10−0 api api/beta/tunnels/rotate_token ±changed +2−0 api api/beta/tunnels/reveal_token ±changed +2−0 api api/beta/tunnels/retrieve ±changed +2−0 api api/beta/tunnels/list ±changed +2−0 api api/beta/tunnels/create ±changed +2−0 api api/beta/tunnels/certificates/retrieve ±changed +2−0 api api/beta/tunnels/certificates/list ±changed +2−0 api api/beta/tunnels/certificates/create ±changed +2−0 api api/beta/tunnels/certificates/archive ±changed +2−0 api api/beta/tunnels/certificates ±changed +8−0 api api/beta/tunnels/archive ±changed +2−0 api api/beta/tunnels ±changed +20−0
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