# Saleor 3.19.20 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.19.20
- **Released:** Apr 09, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.19.20/

## Executive Summary (TL;DR)
Saleor 3.19.20. Source highlight: Add `unique_type` to discount line models.

## New Features
- Add `unique_type` to discount line models.