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TypeScript changelog digest

Nov 17 - Nov 23, 2025. Useful releases, risky migrations, and noisy updates from the TypeScript channel.

No matching updates in this bucket.

TypeScript updates in 2025-w47

7.0.0

  • Prisma Client is now ESM‑only by default, with 90% smaller bundles and up to 3× faster queries; requires explicit adapter or accelerateUrl, and removes legacy client instantiation options.
  • A large set of implicit commands, CLI flags, and deprecated engines (including MongoDB support) have been removed, making configuration stricter (e.g., prisma.config.ts required, env vars no longer auto‑loaded).
  • New features include @map support for enum members, an updated Prisma Studio in the CLI, and native connection pooling for Prisma Postgres with a serverless driver.

2025-11-17, Version 25.2.1 (Current), @aduh95

  • Reverts previous change that threw errors on localStorage access, restoring prior behavior
  • Delays the spec‑compliant throwing behavior to Node.js 26.0.0, keeping the API stable for a minor release
  • Updates documentation to clarify the experimental status of Web Storage support