# Saleor 3.18.9 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.18.9
- **Released:** Dec 21, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.18.9/

## Executive Summary (TL;DR)
Saleor 3.18.9. Source highlight: Update pspReference when recieving different event than success (#15109) (9f39cea7cd)

## Bug Fixes
- Fix order subtotal migration (#15105) (eaaaf4dc5d)