- Replace Priority Summary Table with Pipeline Status Tracker: status
(✅/🔲/⏸/—), score (1-5), credential requirements, and extractor refs
for all 30+ sources
- Add implementation notes to §1.1 (Overpass), §1.2 (Playtomic tenants +
availability), §5.1 (Eurostat urb_cpop1 + ilc_di03), §5.2 (Census), §5.3 (ONS)
- Update §8 DuckDB integration table with extractor names and status
- Add §10 FX / Currency Rates: ECB SDMX endpoint and Frankfurter.app wrapper,
proposed landing format and stg_fx_rates staging model design
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>