# Saleor 3.15.15 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.15.15
- **Released:** Nov 15, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.15.15/

## Executive Summary (TL;DR)
Saleor 3.15.15. Source highlight: Do not remove checkout with active transaction items (#14750) (82e328e0df)

## New Features
- Add erorr handling when stock to create already exists (#14692) (#14738) (da58ef8c4a)
- Add max_sort_order field as cache to reduce database operations (#14713) (72ac8678ce)

## Bug Fixes
- Fix failing checkout.0060 migration (#14705) (d5811fa151)
- Fix amount value comparison in transaction webhooks (#13957) (5679e1049c)
- Add fixes for StripePlugin (#14687) (6d2541147c)
- Apply fixes for order grant refund mutations (#14598) (ed52b39f17)