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TypeScript 3.4 RC

Official TypeScript changelog summary with source attribution, release tags, and community reactions.

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TypeScript·7 years ago · Mar 15, 2019, 11:30 PMFeatureMay break your integrationAI-assisted summary

Summary

Introduces new language features and improvements as outlined in the "What’s new in TypeScript 3.4" guide.
Documents breaking changes that may require code updates, detailed on the dedicated breaking changes page.
Provides updated download options (npm, Visual Studio 2017, NuGet) and a complete list of fixed issues.

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related updates

TypeScript·2 months agoFeatureMay break your integration

Summary

The beta includes narrower inference for common conditional patterns.

58 ratings

breaking