# Saleor 3.20.45 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.20.45
- **Released:** Nov 08, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.20.45/

## Executive Summary (TL;DR)
Saleor 3.20.45. Source highlight: Fix ProductVariantUpdate not to perform save when not necessary

## Bug Fixes
- Fix ProductVariantUpdate not to perform save when not necessary
- Fix potential deadlock in celery task triggered by checkout.0071 migration