# Saleor 3.13.17 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.13.17
- **Released:** May 25, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.13.17/

## Executive Summary (TL;DR)
Saleor 3.13.17. Source highlight: Support zero downtime for discounted prices refactoring - #12805

## Bug Fixes
- Fix error on shipping zone update mutation when countires are missing - #12930