# Saleor 3.17.48 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.17.48
- **Released:** Jun 07, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.17.48/

## Executive Summary (TL;DR)
Saleor 3.17.48. Source highlight: Set unit_discount_reason on line when the entire order voucher is applied (#16081) (f1ba18fde3)

## Improvements
- Prevent performing both transaction and payment checkout process at the same time (#15971) (#16063) (dd8cbf416d)

## Bug Fixes
- Fix KeyError when event_type was not present in the event dict. (#16035) (#16067) (e3fbf6ba6d)