From d1e54a542dd575bc4e42c46c39e9da6d490f720d Mon Sep 17 00:00:00 2001 From: Mohamed Hegazy Date: Fri, 9 Dec 2016 09:23:56 -0800 Subject: [PATCH] Add breaking change link to release-notes --- pages/release notes/TypeScript 2.1.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/pages/release notes/TypeScript 2.1.md b/pages/release notes/TypeScript 2.1.md index 7be0b89fe..028911478 100644 --- a/pages/release notes/TypeScript 2.1.md +++ b/pages/release notes/TypeScript 2.1.md @@ -452,6 +452,8 @@ var Derived = (function (_super) { }(Base)); ``` +> This change entails a break in the behavior of extending built-in classes like `Error`, `Array`, `Map`, etc.. Please see the [extending built-ins breaking change documnetation](https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work) for more details. + # Configuration inheritance Often a project has multiple output targets, e.g. `ES5` and `ES2015`, debug and production or `CommonJS` and `System`;