The microsoft/TypeScript repository now lists v7.1-beta as a pre-release. jakebailey published it on 20 October at 17:38, and the tag points to commit 3e92363.

The matching TypeScript 7.1.0-beta package is available through npm. GitHub lists 24 assets for the release. The supplied release information does not describe changes or new features.

TypeScript 7.1 beta build is now available
Screenshot: TypeScript Releases ↗