# Saleor 3.20.99 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.20.99
- **Released:** Sep 23, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.20.99/

## Executive Summary (TL;DR)
Saleor 3.20.99. Source highlight: Add test for django-mptt

## New Features
- Add test for django-mptt

## Bug Fixes
- Fix image validation in ProductBulkCreate mutation
- Fix deadlocks caused by adding variants to the checkout process.