# Saleor 3.15.57 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.15.57
- **Released:** Jul 29, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.15.57/

## Executive Summary (TL;DR)
Saleor 3.15.57. Source highlight: Fix concurrent access to Checkout metadata

## Bug Fixes
- Fix concurrent access to Checkout metadata
- Fix not saving is_confirmed in bulk update mutation
- Fix amount precision in transaction API