Open GTM Index

Publication history

What changed, and when.

Material data, scoring, and method changes are recorded here so readers can understand how the index develops.

Version 1.0

First complete public edition

Published the complete 53-project research set: 50 eligible projects, 3 watchlist projects, 13 categories, 27 replacement mappings, 59 sources, full scoring rules, per-project evidence pages, and downloadable JSON and CSV.

  • Added an explicit open-source licence gate.
  • Separated calculated repository facts from editorial assessments.
  • Published known limitations and a reproducible Cal.com example.
  • Added public correction, project, and method proposal paths.