# Prisma 5.10.0 — Release & Upgrade Intelligence
- **Product:** Prisma (https://prisma.io)
- **Version:** 5.10.0
- **Released:** Feb 20, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/prisma/updates/5.10.0/

## Executive Summary (TL;DR)
Prisma 5.10.0. Source highlight: Today, we are excited to share the `5.10.0` stable release 🎉

## New Features
- called `Option::unwrap()` on a `None` value when using the relationJoins preview feature with driver adapters
- `relationJoins` preview feature: called `Option::unwrap()` on a `None` value

## Bug Fixes
- [[5.9.0 Bug] `Prisma.TransactionClient` appears to be missing types](https://github.com/prisma/prisma/issues/22870)

## Upgrade Command
```bash
npm install --save-dev --save-exact prisma@5.10.0
```