v2.2.0 ·
Search and AI discovery foundation
Added crawlable HTML for every public route, unique metadata, canonical URLs, structured data, crawler rules, an XML sitemap, social previews, a favicon, and real 404 responses.
Release notes
Codex Me changelog
A concise record of material additions, fixes, and content audits.
v2.1.0 ·
Codex applicability and plugin guide
Removed unsupported slash-command examples, audited plugin language against the universal Codex and ChatGPT plugin model, added a workflow-based plugin guide, and removed em dashes from all site copy.
v2.0.0 ·
Full Codex learning platform
Expanded the original Skills prototype into the complete multi-route learning experience: homepage, twelve modules, assessment, playground, builders, cheat sheet, feature index, resources, local feedback tracker, and changelog.
v1.1.0 ·
Codex accuracy audit
Aligned skill paths, invocation, metadata, and distribution guidance with official OpenAI documentation. Added explicit simulation labels to non-executing terminal surfaces.
v1.0.0 ·
Agent Skills module
Initial liquid-glass Codex Skills lesson with tutorial, terminal, builder, quiz, templates, and responsive navigation.