# Saleor 3.23.20 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.23.20
- **Released:** Jul 22, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.23.20/

## Executive Summary (TL;DR)
Saleor 3.23.20. Source highlight: fix(tests): crash when trying to run a parametrized test

## Bug Fixes
- fix(tests): crash when trying to run a parametrized test
- Fix products and variants with the same id overwriting each other's attribute values (#19510)
- Please refer to https://github.com/saleor/saleor/pull/19510 for instruction how to check whether your Saleor instance encountered this issue and instruction how to fix this.