# Saleor 3.19.45 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.19.45
- **Released:** Jun 06, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.19.45/

## Executive Summary (TL;DR)
Saleor 3.19.45. Source highlight: Product dataloader optimizations (#16078) (5e09a417fb)

## Bug Fixes
- Fix `KeyError` when event_type is not present in the event dict (#16069) (61fe6a8638)