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The full change history across all handbooks, newest first.

47 changes · 18 handbooks

June 2026

    • Refreshed the English handbook baseline to Codex CLI 0.142.0; npm latest is 0.142.0 and alpha is 0.143.0-alpha.14, so team guidance remains on stable/latest.
    2026.06.25
    DevelopmentAI AgentsAutomation
    • Updated the English command baseline to Claude Code v2.1.190 after checking the official changelog and npm dist-tags (latest=2.1.190, stable=2.1.179).
    2026.06.25
    DevelopmentClaude CodeAutomation
    • Updated the English handbook baseline to Claude Code v2.1.190 after checking the official changelog and npm dist-tags (latest=2.1.190, stable=2.1.179).
    2026.06.25
    DevelopmentClaude CodeAI Agents
    • Refreshed the official stable/latest CLI baseline to v0.142.0 from the 2026-06-22 Codex changelog and cross-checked npm dist-tags (latest=0.142.0, alpha=0.143.…
    2026.06.25
    DevelopmentCodexAutomation
    • Initial English edition added.
    2026.06.18
    개발AI/에이전트운영/자동화
    • Fixed locale-leaking navigation: corrected the cover-page contents Card links from bare /books/codex-advanced/... to locale-prefixed /en/books/codex-advanced/.…
    2026.06.13
    DevelopmentAI AgentsAutomation
    • Review and refresh pass: normalized a non-standard Callout type (warning → warn) in the Principles chapter.
    2026.06.13
    DevelopmentAI AgentsBusiness
    • Review and maintenance pass: fixed the internal Contents links on the cover page so the English edition stays within the /en/books/ locale path (the bare /book…
    2026.06.13
    DevelopmentAI AgentsAutomation
    • Fixed all 18 internal navigation links on the cover page so they keep the English locale prefix (/books/ai-gtm/... → /en/books/ai-gtm/...), preventing a 308 re…
    2026.06.13
    BusinessAI AgentsData and Analytics
    • Fixed locale-leaking internal links on the cover: the six chapter <Card> hrefs now point to /en/books/... instead of bare /books/..., so English readers no lon…
    2026.06.13
    BusinessAI Agents
    • Fixed English locale internal links so they no longer leak to the Korean edition: the cross-references to the subagents chapter (in the context page) and the p…
    2026.06.13
    DevelopmentClaude CodeAI Agents
    • Review and refresh round. Fixed locale-leaking links: the eight chapter cards on the cover (index.mdx) now point to /en/books/crm-standard/... instead of bare …
    2026.06.13
    BusinessAutomationAI Agents
    • Fixed contents-page navigation links that leaked out of the English locale: rewrote all chapter <Card> hrefs from bare /books/enterprise-project/... to /en/boo…
    2026.06.13
    DevelopmentAI AgentsAutomation
    • Review and maintenance round (no chapter content changes for this handbook).
    2026.06.13
    DevelopmentReact NativeMobile
    • Review and refresh round: fixed a locale-leaking cross-read link in index.mdx
    2026.06.13
    DevelopmentAI AgentsOperations
    • Normalized a non-standard Callout type in the "Security First" note (warning → warn) so it renders as a supported variant.
    2026.06.13
    DevelopmentAI AgentsOperations
    • Fixed internal chapter links on the cover page that leaked out of the English locale (bare /books/... rewritten to /en/books/...).
    2026.06.13
    DevelopmentAI AgentsAutomation
    • Fixed English-locale links that pointed to bare /books/... paths, which redirected (308) into the Korean edition. They now point to /en/books/....
    2026.06.13
    개발AI/에이전트운영/자동화
    • Refreshed the English handbook baseline to Codex CLI 0.139.0.
    2026.06.12
    DevelopmentAI AgentsAutomation
    • Refreshed the official CLI baseline to v0.139.0 from the 2026-06-09 Codex changelog.
    2026.06.12
    DevelopmentCodexAutomation
    • Created the full English version of the AI-Era GTM handbook.
    2026.06.10
    BusinessAI AgentsData and Analytics
    • Updated the English command baseline to Claude Code v2.1.170 and Claude Fable 5.
    2026.06.10
    DevelopmentClaude CodeAutomation
    • Updated the English handbook baseline to Claude Code v2.1.170 and Claude Fable 5.
    2026.06.10
    DevelopmentClaude CodeAI Agents
    • Refreshed the English handbook baseline to Codex CLI 0.137.0.
    2026.06.08
    DevelopmentAI AgentsAutomation
    • Refreshed the official CLI baseline to v0.137.0 from the 2026-06-04 GitHub release.
    2026.06.08
    DevelopmentCodexAutomation
    • Added the English version of the Expo Enterprise Production handbook.
    2026.06.02
    DevelopmentReact NativeMobile

May 2026

    • Updated the English command baseline to Claude Code v2.1.154 and Claude Opus 4.8.
    2026.05.29
    DevelopmentClaude CodeAutomation
    • Updated the English handbook baseline to Claude Code v2.1.154 and Claude Opus 4.8.
    2026.05.29
    DevelopmentClaude CodeAI Agents
    • Added the English edition of the Agentic Documentation handbook.
    2026.05.24
    개발AI/에이전트운영/자동화
    • Created English edition under apps/handbook/content/books/en/harness-engineering.
    2026.05.23
    DevelopmentAI AgentsOperations
    • Refreshed the official CLI baseline to v0.132.0 from the 2026-05-20 Codex changelog.
    2026.05.21
    DevelopmentCodexAutomation
    • Created the English edition from the Korean llmops-agentops handbook.
    2026.05.18
    DevelopmentAI AgentsOperations
    • Added shared Korean/English validation to check-codex-command-master.mjs.
    2026.05.17
    DevelopmentCodexAutomation
    • English support was added and the bilingual verification baseline was formalized.
    2026.05.17
    DevelopmentAI AgentsDesign Systems
    • Corrected A2A from v0.3.0 Draft to latest v1.0.0 (Ch1)
    2026.05.17
    DevelopmentAI AgentsOperations
    • Added parity with the Korean enterprise refresh.
    2026.05.14
    DevelopmentAI AgentsAutomation
    • Published the English edition of the Advanced Codex Usage handbook.
    2026.05.13
    DevelopmentAI AgentsAutomation
    • Added English version of the Agentic MVP handbook.
    2026.05.13
    DevelopmentAI AgentsBusiness
    • Published the English edition of the AI Security and Compliance Operations handbook.
    2026.05.13
    DevelopmentAI AgentsAutomation
    • Added English version of the B2B SaaS Sales and Customer Success handbook.
    2026.05.13
    BusinessAI Agents