Done! I've created the FY2025 revenue bridge for InterStationary with:

**Key findings:**
- Revenue held essentially flat at **$11.2M** (down just $5K, or 0.04%)
- **$1.3M churn** from four customers (led by Fenwick Legal at $686K and Birchway Foods at $503K)
- **$1.2M upsell** across 23 growing customers (Harbor Freight Partners, Ember Analytics, and Alder Logistics led with $148K, $136K, and $126K)
- **$463K new revenue** from six new customers (Thistle Gardens, Verdant Landscaping, Wren Architecture)
- **$443K decline** across 11 contracting accounts

The two files are in `output/`:
- **bridge.json** — the script's figures and customer-level data
- **bridge-note.md** — the one-page commentary note with headline, bridge table, drivers, and data citation