- 957 tags standardized (99.7% coverage) - 127 detailed standards with IEC/ISO/EN/MIL references - 810 graph relations reclassified to 8 edge types - 166 tree hierarchies maintained - Full changelog in R2 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>