For release notes, check out the release announcement

For new features, check out the What's new in TypeScript 2.4.

For breaking changes, check out the Breaking changes in TypeScript 2.4 page.

For the complete list of fixed issues, check out the fixed issues query for Typescript 2.4.

Download:

• npm
• Visual Studio 2015 plugin
• Visual Studio 2017 (Select new version in Tools/Options)
• NuGet package

Special thanks to all contributors to this release:

• Alex Eagle
• Anders Hejlsberg
• Andrew Casey
• Andrew Stegmaier
• Andy Hanson
• Arthur Ozga
• Basarat Ali Syed
• Benny Neugebauer
• Bill Ticehurst
• Blaine Bublitz
• Charles Pierce
• Chuck Jazdzewski
• Daniel Król
• Dick van den Brink
• Donald Pipowitch
• @falsandtru
• Halasi Tamás
• Herrington Darkholme
• Ika
• Jason Ramsay
• Joe Chung
• Justin Bay
• Kagami Sascha Rosylight
• Kanchalai Tanglertsampan
• Kate Miháliková
• Klaus Meinhardt
• Marin Marinov
• Matt Bierner
• Mine Starks
• Mohamed Hegazy
• Mohsen Azimi
• Nathan Shively-Sanders
• Noel Varanda
• Peter Burns
• Reiner Dolp
• Ron Buckton
• Ryan Cavanaugh
• Sheetal Nandi
• @t_
• @TravCav
• Vladimir Kurchatkin
• William Orr
• Yuichi Nukiyama
• Zhengbo Li