For release notes, check out the release announcement.

For new features, check out the What's new in TypeScript v3.8.

For the complete list of fixed issues, check out the

• fixed issues query for Typescript v3.8.0 (Beta).
• fixed issues query for Typescript v3.8.1 (RC).
• fixed issues query for Typescript v3.8.2 (Final).
• fixed issues query for Typescript v3.8.3.

Downloads are available on:

• npm
• Visual Studio (Select new version in project options)
• NuGet package