# Prisma 2.12.0 — Release & Upgrade Intelligence
- **Product:** Prisma (https://prisma.io)
- **Version:** 2.12.0
- **Released:** Nov 24, 2020
- **Impact Score:** 7/10
- **Breaking Changes:** Source flagged
- **Canonical Analysis:** https://changelogs.us/prisma/updates/2.12.0/

## Executive Summary (TL;DR)
Prisma 2.12.0. Source highlight: Today, we are excited to share the `2.12.0` stable release 🎉

## Breaking Changes & Deprecations
- Breaking changes As mentioned before, we're cleaning up the Prisma Client API which partially results in breaking changes. You can upgrade to the latest version using the new `@prisma/codemods` package as explained above.
- As mentioned before, we're cleaning up the Prisma Client API which partially results in breaking changes. You can upgrade to the latest version using the new `@prisma/codemods` package as explained above.
- If you are using the `Json[]` type in your schema, you'll need to migrate your data. We anticipate this breaking change will only affect a handful of folks. Please reach out to us in [this issue](https://github.com/prisma/prisma/issues/4346) and we'll help you with the migration.

## New Features
- Add codemod for $ deprecation

## Improvements
- Improve .raw`` template literal API with helpers
- Improve logging of language server

## Bug Fixes
- Fix version pinning logic
- Improve debug output of array values

## Upgrade Command
```bash
npm install --save-dev --save-exact prisma@2.12.0
```