# Prisma 2.9.0 — Release & Upgrade Intelligence
- **Product:** Prisma (https://prisma.io)
- **Version:** 2.9.0
- **Released:** Oct 13, 2020
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/prisma/updates/2.9.0/

## Executive Summary (TL;DR)
Prisma 2.9.0. Source highlight: Today, we are excited to share the `2.9.0` stable release 🎉

## New Features
- In version `2.6.0` we introduced one preview feature, namely `atomicNumberOperations`.
- In version `2.1.0` we introduced two preview features, namely `connectOrCreate` and `transactionApi`.
- Get preview features from prisma-fmt
- Schema Parser should validate supplied feature flags
- Add arguments to Mysql native type TINYINT

## Improvements
- Improve error message when object is passed to `prisma.$transaction` instead of a Prisma promise

## Bug Fixes
- `We can't release, as the e2e tests are not passing for the ${tag} npm tag!` checks wrong npm tag for passing e2e tests when promoting a patch-dev to latest
- Quick fixes for typos in block names
- Implement a `debugPanic` RPC in introspection engine

## Upgrade Command
```bash
npm install --save-dev --save-exact prisma@2.9.0
```