# Saleor 3.21.1 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.21.1
- **Released:** May 28, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.21.1/

## Executive Summary (TL;DR)
Saleor 3.21.1. Source highlight: Prevent race condition in TransactionEventReport resulting in invalid order status and payments amounts in (https://github.com/saleor/saleor/pull/17749)

## Bug Fixes
- Fix error when providing tracking as null to orderFulfill in https://github.com/saleor/saleor/pull/17738