# Saleor 3.23.19 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.23.19
- **Released:** Jul 20, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.23.19/

## Executive Summary (TL;DR)
Saleor 3.23.19. Source highlight: Deprecated OBSERVABILITY event type and MANAGE_OBSERVABILITY permission

## New Features
- Added identifier field to AppExtension
- Added reason for price override

## Improvements
- Improved app installation, `fetch_manifest` can be retried up to two times
- Improved Gift Card APIs

## Bug Fixes
- Fixed a crash in `./manage.py clearorders` when checkout delivery is assigned
- Fixed attribute filters and the product CSV export that would no longer match values of attributes that are no longer assigned to the object's page type or product type