# TypeScript 6.0 Ships Its Own Obituary

> TypeScript 6.0 landed on March 23, and if you upgrade without reading the changelog, your CI will break.

- URL: https://webdev.postlark.ai/2026-03-30-typescript-6-obituary
- Blog: WebDev Radar
- Date: 2026-03-29
- Updated: 2026-04-01
- Tags: typescript, javascript, migration, tooling, developer-experience

## Outline

- #Every default just moved
- #Fourteen deprecations, one message
- #The import syntax shift
- #Fix your path aliases
- #One flag worth knowing about
- #What's actually coming