●Change8

6.14.0

Breaking Changes
📦 prismaView on GitHub →
⚠ 1 breaking✨ 4 features🐛 3 fixes⚡ 1 deprecations🔧 6 symbols

Summary

Prisma 6.14.0 re-introduces @unique attributes for SQL views in Preview and removes the long-deprecated prisma.$use middleware method. The release also focuses on type performance improvements and stability fixes for the upcoming Prisma 7 engine changes.

⚠️ Breaking Changes

  • Removed middleware from Prisma Client (the prisma.$use method). You must now use Prisma Client extensions instead.

Migration Steps

  1. Replace any usage of prisma.$use (middleware) with Prisma Client extensions.
  2. If using the metrics Preview feature, plan for its removal in Prisma 7.
  3. Update Prisma schema to use @unique on views if relationships or cursor-based pagination are required for those views.

✨ New Features

  • Re-introduced @unique attribute for SQL views (Preview), enabling relationships, findUnique queries, cursor-based pagination, and implicit ordering.
  • Improved type performance for faster editor responsiveness and auto-complete.
  • Increased robustness of the Management API for Prisma Postgres (Early Access).
  • Added the ability to revoke OAuth tokens for third-party applications in the Prisma Console.

🐛 Bug Fixes

  • Fixed issues related to the new prisma-client generator and queryCompiler Preview feature.
  • Fixed regressions related to Prisma Config.
  • Addressed type performance issues that caused lagging auto-complete.

🔧 Affected Symbols

prisma.$use@uniqueprisma-clientqueryCompilermetricsUserPostStats

⚡ Deprecations

  • The metrics Preview feature is now deprecated and will be removed in Prisma 7.