Changelog

Lifetime updates is a purchase promise. This page is where it is kept in public, so a buyer can see the difference between a product that is maintained and one that is not.

1. v1.0.02026-07-27

   First release.

   • •20 playbook chapters covering foundation through failure modes
   • •112 implementation checks across 12 groups, each with a runnable verification
   • •The Code Kit: 17 tested TypeScript modules
   • •43 schema type reference pages, 82 glossary terms, 8 framework pages
   • •Six free tools including the llms.txt generator
   • •Public self-audit at /proof, including the checks this site fails

Buyers are emailed when the version increments. Two chapters are reviewed quarterly because they age fastest: bot economics and AI answer engines. Everything else is annual, and the methodology page states the cadence.