v2.1.19

lynx-family/lynxv2.1.19Jun 16, 2026by omkar273

AI Summary

Flexprice billing platform update adding coupon retrieval by promo code endpoint, enhancing observability with OTel tracing migration, and improving wallet and subscription management features.

Key Highlights

New endpoint to retrieve coupons by promo code
Observability migration from Sentry to OTel with SigNoz integration
Wallet modification and cache invalidation improvements
Subscription cancellation with backdated support
Tax rate validation for active associations

New Features

Coupon retrieval by promo code endpoint

Full Release Notes

## What's Changed
* feat(coupons): add endpoint to retrieve coupon by promo code by @omkar273 in https://github.com/flexprice/flexprice/pull/2010


**Full Changelog**: https://github.com/flexprice/flexprice/compare/v2.1.18...v2.1.19