Announcing TypeScript 3.9
tl;dr: (1) Improvements in inference and promise.all (2) speed performance (3) uncalled function checks in conditional expressions, and more.
featured in #183
Announcing TypeScript 3.7 RC
tl;dr: Version includes some of the most highly-requested features, including Optional Chaining, Nullish Coalescing, Assertion Functions and more.
featured in #159
Announcing TypeScript 3.6
tl;dr: New version includes stricter generators, more accurate array spread, improved UX around promises, better Unicode support for identifiers, and more.
featured in #152