# Saleor 3.15.44 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.15.44
- **Released:** Apr 26, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.15.44/

## Executive Summary (TL;DR)
Saleor 3.15.44. Source highlight: Add index for countries field - #15865

## New Features
- Add index for countries field - #15865

## Bug Fixes
- Fix voucher usage increasing race condition - #15856