# Saleor 3.11.23 — Release & Upgrade Intelligence
- **Product:** Saleor (https://saleor.io)
- **Version:** 3.11.23
- **Released:** Apr 06, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/saleor/updates/3.11.23/

## Executive Summary (TL;DR)
Saleor 3.11.23. Source highlight: add fix for tax class rate update (#12505) (9c7e74a6a)

## Bug Fixes
- add fix for tax class rate update (#12505) (9c7e74a6a)
- Fix slug validation and generation for Attribute create (#12474) (8200e1481)