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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 774 changed this week · last read 23 Oct 2026 Claude Code CLI 228pages tracked 148 changed this week · last read 23 Oct 2026 Claude Documentation 280pages tracked 82 changed this week · last read 23 Oct 2026 Model Context Protocol 357pages tracked 171 changed this week · last read 23 Oct 2026

Every change

10,166 changes matching, page 59 of 102 All 96 days →
100 on this page

10,166 of the ledger's changes in api. Show every change

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28 Sep 2026 74 pages +1191 −337 lines
api build-with-claude/task-budgets ±changed +2−0 api build-with-claude/structured-outputs ±changed +1−0 api build-with-claude/refusals-and-fallback ±changed +7−7 api build-with-claude/prompt-engineering/claude-prompting-best-practices ±changed +20−15 api build-with-claude/prompt-caching ±changed +4−3 api build-with-claude/preserved-thinking ±changed +22−9 api build-with-claude/mid-conversation-system-messages ±changed +5−5 api build-with-claude/handling-stop-reasons ±changed +1−1 api build-with-claude/fallback-credit ±changed +1−1 api build-with-claude/extended-thinking ±changed +1−1 api build-with-claude/effort ±changed +18−9 api build-with-claude/context-windows ±changed +2−2 api build-with-claude/context-editing ±changed +1−1 api build-with-claude/compaction-threshold ±changed +3−2 api build-with-claude/compaction-thinking-blocks ±changed +1−0 api build-with-claude/compaction-on-demand ±changed +1−0 api build-with-claude/compaction-keep-recent-turns ±changed +1−0 api build-with-claude/compaction-background ±changed +1−0 api build-with-claude/claude-platform-on-aws ±changed +1−0 api build-with-claude/claude-on-vertex-ai ±changed +2−1 api build-with-claude/claude-on-amazon-bedrock-legacy ±changed +3−3 api build-with-claude/claude-in-microsoft-foundry ±changed +6−3 api build-with-claude/claude-in-amazon-bedrock ±changed +2−1 api build-with-claude/batch-processing ±changed +2−1 api api/service-tiers ±changed +1−1 api api/rate-limits ±changed +4−1 api api/errors ±changed +33−5 api agents-and-tools/tool-use/tool-search-tool ±changed +1−0 api agents-and-tools/tool-use/programmatic-tool-calling ±changed +1−0 api agents-and-tools/tool-use/parallel-tool-use ±changed +1−1 api agents-and-tools/tool-use/overview ±changed +1−0 api agents-and-tools/tool-use/define-tools ±changed +1−1 api agents-and-tools/tool-use/computer-use-tool ±changed +5−4 api agents-and-tools/tool-use/code-execution-tool ±changed +1−0 api agents-and-tools/tool-use/browser-use-tool ±changed +1−0 api agents-and-tools/tool-use/advisor-tool ±changed +17−16 api agents-and-tools/agent-skills/claude-api-skill ±changed +3−3 api about-claude/pricing ±changed +3−0 api about-claude/models/choosing-a-model ±changed +6−2 api about-claude/model-deprecations ±changed +1−0 api cli-sdks-libraries/overview ±changed +2−2 api build-with-claude/thinking ±changed +24−4 api build-with-claude/preserved-thinking ±changed +1−1 api agents-and-tools/tool-use/web-search-tool ±changed +1−1 api agents-and-tools/tool-use/advisor-tool ±changed +16−15
25 Sep 2026 315 pages +42702 −44224 lines
api manage-claude/analytics-api ±changed +1−1 api build-with-claude/overview ±changed +5−5 api build-with-claude/mid-conversation-system-messages ±changed +4−4 api build-with-claude/files ±changed +2−2 api build-with-claude/claude-platform-on-aws ±changed +1−1 api agents-and-tools/tool-use/web-fetch-tool ±changed +28−28 api agents-and-tools/agent-skills/overview ±changed +2−2 api test-and-evaluate/strengthen-guardrails/handle-streaming-refusals ±changed +1−3 api release-notes/overview ±changed +21−15 api models/sonnet-4-6/overview ±changed +1−1 api models/sonnet-4-5/overview ±changed +1−1 api models/opus-5/overview ±changed +1−1 api models/opus-5-5/whats-new-opus-5-5 ±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/haiku-4-5/overview ±changed +1−1 api models/fable-5/overview ±changed +1−1 api models/fable-5/migration-guide ±changed +1−1 api models/fable-5/introducing-claude-fable-5-and-claude-mythos-5 ±changed +1−1 api models/fable-5-1/whats-new-fable-5-1 ±changed +1−1 api managed-agents/vaults ±changed +2−2 api managed-agents/tools ±changed +8−10 api managed-agents/skills ±changed +6−8 api managed-agents/self-hosted-sandboxes ±changed +2−2 api managed-agents/scheduled-deployments ±changed +4−6 api managed-agents/reference ±changed +9−9 api managed-agents/quickstart ±changed +349−297 api managed-agents/permission-policies ±changed +8−8 api managed-agents/multiagent-orchestration ±changed +4−4 api managed-agents/migration ±changed +4−4 api managed-agents/memory ±changed +2−2 api managed-agents/mcp-connector ±changed +2−2 api managed-agents/github ±changed +2−2 api managed-agents/environments ±changed +30−11 api managed-agents/agent-setup ±changed +8−10 api manage-claude/workspaces ±changed +7−7 api manage-claude/workload-identity-federation ±changed +2−2 api manage-claude/wif-reference ±changed +12−12 api manage-claude/wif-admin-api ±changed +4−4 api manage-claude/user-management ±changed +20−20 api manage-claude/usage-cost-api ±changed +10−10 api manage-claude/spend-limits-api ±changed +10−10 api manage-claude/rate-limits-api ±changed +4−4 api manage-claude/compliance-sessions ±changed +1−1 api manage-claude/compliance-faq ±changed +1−1 api manage-claude/compliance-errors ±changed +1−1 api manage-claude/compliance-activity-feed ±changed +11−9 api manage-claude/cmek-google-cloud-kms ±changed +1−1 api manage-claude/cmek-azure-key-vault ±changed +1−1 api manage-claude/cmek-aws-kms ±changed +12−18 api manage-claude/claude-code-analytics-api ±changed +2−2 api manage-claude/authentication ±changed +3−3 api manage-claude/analytics-api ±changed +5−5
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