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The full change history across all handbooks, newest first.

67 changes · 18 handbooks

August 2026

    • Re-checked official releases, the local CLI, and npm: stable/latest remains Codex CLI 0.146.0; npm alpha remains 0.147.0-alpha.4.
    2026.08.03
    DevelopmentAI AgentsAutomation
    • Re-checked the official changelog, local CLI, and npm; v2.1.220 remains latest and next, and v2.1.212 remains stable.
    2026.08.03
    DevelopmentClaude CodeAutomation
    • Re-checked the official changelog, local CLI, and npm: v2.1.220 remains latest and next, while v2.1.212 remains stable.
    2026.08.03
    DevelopmentClaude CodeAI Agents
    • Re-checked GitHub Releases, the local CLI, and npm; the stable/latest baseline remains 0.146.0.
    2026.08.03
    DevelopmentCodexAutomation
    • Updated the stable/latest baseline to Codex CLI 0.146.0; npm reports latest=0.146.0 and alpha=0.147.0-alpha.4.
    2026.08.01
    DevelopmentAI AgentsAutomation
    • Updated the release baseline to Claude Code v2.1.220 (latest/next) and v2.1.212 (stable) after checking npm, the local CLI, and the official v2.1.206–220 chang…
    2026.08.01
    DevelopmentClaude CodeAutomation
    • Raised the baseline to Claude Code v2.1.220 and checked npm dist-tags (latest=2.1.220, stable=2.1.212, next=2.1.220).
    2026.08.01
    DevelopmentClaude CodeAI Agents
    • Updated stable/latest to Codex CLI 0.146.0 from GitHub Releases, the local CLI, and npm (latest=0.146.0, alpha=0.147.0-alpha.4).
    2026.08.01
    DevelopmentCodexAutomation

July 2026

    • Updated Fable 5 subscription access after the 2026-07-07 temporary allowance ended, separating Pro/Max/Team and seat-based Enterprise usage credits from API co…
    2026.07.19
    DevelopmentClaude CodeAutomation
    • Added matching Korean and English design-workflows pages based on the official Figma-to-code and user-story-to-UI-mock use cases.
    2026.07.12
    DevelopmentCodexAutomation
    • Updated the stable/latest baseline to Codex CLI 0.144.0; npm reports latest=0.144.0 and alpha=0.145.0-alpha.1.
    2026.07.10
    DevelopmentAI AgentsAutomation
    • Updated the English command baseline to Claude Code v2.1.205 after checking the official changelog and npm dist-tags (latest=2.1.205, stable=2.1.197; excluded …
    2026.07.10
    DevelopmentClaude CodeAutomation
    • Updated the English handbook baseline to Claude Code v2.1.205 after checking the official changelog and npm dist-tags (latest=2.1.205, stable=2.1.197; excluded…
    2026.07.10
    DevelopmentClaude CodeAI Agents
    • Updated the stable/latest CLI baseline to v0.144.0 and cross-checked npm dist-tags (latest=0.144.0, alpha=0.145.0-alpha.1).
    2026.07.10
    DevelopmentCodexAutomation
    • Updated the English command baseline to Claude Code v2.1.201 after checking the official changelog and npm dist-tags (latest=2.1.201, stable=2.1.185).
    2026.07.04
    DevelopmentClaude CodeAutomation
    • Updated the English handbook baseline to Claude Code v2.1.201 after checking the official changelog and npm dist-tags (latest=2.1.201, stable=2.1.185).
    2026.07.04
    DevelopmentClaude CodeAI Agents
    • Refreshed the English handbook stable/latest baseline to Codex CLI 0.142.5; npm latest is 0.142.5 and alpha is 0.143.0-alpha.31.
    2026.07.01
    DevelopmentAI AgentsAutomation
    • Updated the English command baseline to Claude Code v2.1.197 after checking the official changelog and npm dist-tags (latest=2.1.197, stable=2.1.185).
    2026.07.01
    DevelopmentClaude CodeAutomation
    • Updated the English handbook baseline to Claude Code v2.1.197 after checking the official changelog and npm dist-tags (latest=2.1.197, stable=2.1.185).
    2026.07.01
    DevelopmentClaude CodeAI Agents
    • Refreshed the official stable/latest CLI baseline to v0.142.5 from GitHub Releases and npm dist-tags (latest=0.142.5, alpha=0.143.0-alpha.31).
    2026.07.01
    DevelopmentCodexAutomation

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