v12.58.0

🆕 Changelog

Added

• Top-up credits system with Stripe integration allowing organizations to purchase additional usage credits
• Usage tracking with automatic credit deduction for service overages based on metric-specific pricing tiers
• Credit balance management with expiration tracking and FIFO consumption from oldest grants first
• Duplicate transaction prevention through unique constraints on Stripe session IDs and payment intent IDs
• Real-time credit usage alerts at 50%, 75%, 90%, and 100% consumption thresholds
• Credit transaction ledger view aggregating purchases, deductions, and allocations across credit grants
• Automated alert queue processing integrated into existing CRON task scheduler

Changed

• Enhanced overage billing to prevent double-charging when the same usage is processed multiple times in a billing cycle
• Improved credit grant source validation with constraint enforcement for manual and stripe_top_up sources

---

🔗 Full Changelog: v12.57.2...v12.58.0