# Medusa v2.10.1 — Release & Upgrade Intelligence
- **Product:** Medusa (https://medusajs.com)
- **Version:** v2.10.1
- **Released:** Aug 28, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/medusajs/updates/v2.10.1/

## Executive Summary (TL;DR)
Medusa v2.10.1. Source highlight: We identified a performance regression affecting cart operations in the latest release. This issue resulted in slower response times for cart-related HTTP requests. The regression was caused by a change introduced to control concurrency in cart operations, which inadvertently impacted performance.

## New Features
- docs: added shipping option type injection zones
- chore: add since tag to shipping option type events

## Bug Fixes
- chore: fix release action of ui docs