# Medusa v2.0.4 — Release & Upgrade Intelligence
- **Product:** Medusa (https://medusajs.com)
- **Version:** v2.0.4
- **Released:** Nov 12, 2024
- **Impact Score:** 7/10
- **Breaking Changes:** Source flagged
- **Canonical Analysis:** https://changelogs.us/medusajs/updates/v2.0.4/

## Executive Summary (TL;DR)
Medusa v2.0.4. Source highlight: Improved pluralization of `MedusaService` types

## Breaking Changes & Deprecations
- Breaking change: If you have created data models using the uncountable nouns and special rules below, you might be affected.
- breaking: pluralize type helper to account for uncountable nouns and special rules by @thetutlage in https://github.com/medusajs/medusa/pull/10011

## New Features
- docs: add changeset for #10011

## Improvements
- First, it checks for uncountable nouns in a dictionary.
- Second, it looks for special rules for certain words like tooth, man, etc.
- docs: improve transform docs
- docs: improve getting started chapters

## Bug Fixes
- breaking: pluralize type helper to account for uncountable nouns and special rules
- fix(types): Add AdminBatchUpdateProductVariant type
- fix(medusa, types): filter product by external_id
- fix(dashboard): handle deleted products/variants in the order domain
- fix(dashboard): Load product variant edit page and fix product detail query key
- docs: fix link to testing tools