# Alumni Digest — Knowledge Graph Change Log

## 2026-09-20: GEO & Citation Brick Sovereignty
- Standardized all 6 magazine issues with 134–167 word Citation Bricks.
- Injected Schema.org multi-type graphs (Periodical, PublicationIssue, CollegeOrUniversity, BreadcrumbList, ItemList).
- Deployed Weserv image proxy wrapper for Open Graph & Twitter Cards across all editions.
- Enforced #0 Title Rule across all views.
- Exposed Sovereign Content API at `/api/content`.

## 2026-09-19: Initial Digital Magazine Benchmark Release
- Launched 4 university editions (U of T, UBC, Western, Waterloo) across 6 issues.
- Implemented static offline readers with reading progress, full-text search, keyboard controls, and local night mode.