# Prisma 2.29.0 — Release & Upgrade Intelligence
- **Product:** Prisma (https://prisma.io)
- **Version:** 2.29.0
- **Released:** Aug 10, 2021
- **Impact Score:** 7/10
- **Breaking Changes:** Source flagged
- **Canonical Analysis:** https://changelogs.us/prisma/updates/2.29.0/

## Executive Summary (TL;DR)
Prisma 2.29.0. Source highlight: Today, we are excited to share the `2.29.0` stable release 🎉

## Breaking Changes & Deprecations
- In the future, breaking changes in the stable development surface i.e. [General Availability](https://www.prisma.io/docs/about/releases#generally-available-ga) will only be rolled out with major version increments.

## New Features
- [[SQL Server] add validation for disallowed relationships (e.g. cyclic)](https://github.com/prisma/prisma/issues/4580)
- Failure creating a migration with MSSQL: `Introducing FOREIGN KEY constraint '...' on table '...' may cause cycles or multiple cascade paths. Specify ON DELETE NO ACTION or ON UPDATE NO ACTION, or modify other FOREIGN KEY constraints.`

## Upgrade Command
```bash
npm install --save-dev --save-exact prisma@2.29.0
```