Done! I've built the FY2025 revenue bridge for InterStationary with the full commentary note.

**Summary:**
- **Revenue**: Essentially flat at $11.2M in both years (($5K) or 0.04% decline)
- **Key drivers**: Two major customer losses (Fenwick Legal $686K, Birchway Foods $503K) offset by strong upsell from 23 existing customers ($1.2M gain) and 6 new customers ($463K)
- **Segment story**: Enterprise segment experienced the churn, while Mid-Market and SMB drove net new growth

Both files are ready in `/output/`:
- **bridge.json** - Raw script output with all calculations
- **bridge-note.md** - Executive commentary ready for stakeholder review