docs(release-notes): upgrade external links to HTTPS

packages/documentation/copy/en/release-notes/TypeScript 2.0.md

@@ -518,7 +518,7 @@ The [`exclude`](/tsconfig#exclude) property defaults to excluding the `node_modu
 
 TypeScript 2.0 provides a set of additional module resolution knops to _inform_ the compiler where to find declarations for a given module.
 
-See [Module Resolution](http://www.typescriptlang.org/docs/handbook/module-resolution.html) documentation for more details.
+See [Module Resolution](https://www.typescriptlang.org/docs/handbook/module-resolution.html) documentation for more details.
 
 ## Base URL
 
@@ -544,7 +544,7 @@ import A from "moduleA";
 ## Path mapping
 
 Sometimes modules are not directly located under _baseUrl_.
-Loaders use a mapping configuration to map module names to files at run-time, see [RequireJs documentation](http://requirejs.org/docs/api.html#config-paths) and [SystemJS documentation](https://github.com/systemjs/systemjs/blob/main/docs/import-maps.md).
+Loaders use a mapping configuration to map module names to files at run-time, see [RequireJs documentation](https://requirejs.org/docs/api.html#config-paths) and [SystemJS documentation](https://github.com/systemjs/systemjs/blob/main/docs/import-maps.md).
 
 The TypeScript compiler supports the declaration of such mappings using [`paths`](/tsconfig#paths) property in `tsconfig.json` files.
 

packages/documentation/copy/en/release-notes/TypeScript 2.2.md

@@ -7,7 +7,7 @@ oneline: TypeScript 2.2 Release Notes
 
 ## Support for Mix-in classes
 
-TypeScript 2.2 adds support for the ECMAScript 2015 mixin class pattern (see [MDN Mixin description](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Classes#Mix-ins) and ["Real" Mixins with JavaScript Classes](http://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/) for more details) as well as rules for combining mixin construct signatures with regular construct signatures in intersection types.
+TypeScript 2.2 adds support for the ECMAScript 2015 mixin class pattern (see [MDN Mixin description](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Classes#Mix-ins) and ["Real" Mixins with JavaScript Classes](https://justinfagnani.com/2015/12/21/real-mixins-with-javascript-classes/) for more details) as well as rules for combining mixin construct signatures with regular construct signatures in intersection types.
 
 ##### First some terminology
 

packages/documentation/copy/en/release-notes/TypeScript 2.3.md

@@ -11,7 +11,7 @@ _First some ES2016 terminology:_
 
 ##### Iterators
 
-[ES2015 introduced `Iterator`](http://www.ecma-international.org/ecma-262/6.0/#sec-iteration), which is an object that exposes three methods, `next`, `return`, and `throw`, as per the following interface:
+[ES2015 introduced `Iterator`](https://www.ecma-international.org/ecma-262/6.0/#sec-iteration), which is an object that exposes three methods, `next`, `return`, and `throw`, as per the following interface:
 
 ```ts
 interface Iterator<T> {
@@ -28,7 +28,7 @@ The Iterator protocol also defines the target of some of the ES2015 features lik
 
 ##### Generators
 
-[ES2015 also introduced "Generators"](http://www.ecma-international.org/ecma-262/6.0/#sec-generatorfunction-objects), which are functions that can be used to yield partial computation results via the `Iterator` interface and the `yield` keyword.
+[ES2015 also introduced "Generators"](https://www.ecma-international.org/ecma-262/6.0/#sec-generatorfunction-objects), which are functions that can be used to yield partial computation results via the `Iterator` interface and the `yield` keyword.
 Generators can also internally delegate calls to another iterable through `yield *`. For example:
 
 ```ts

packages/documentation/copy/en/release-notes/TypeScript 4.0.md

@@ -631,7 +631,7 @@ As an example, in the following video, you can see two side-by-side editors with
 When restarting both editors on a particularly large codebase, the one with TypeScript 3.9 can't provide completions or quick info at all.
 On the other hand, the editor with TypeScript 4.0 can _immediately_ give us a rich experience in the current file we're editing, despite loading the full project in the background.
 
-Currently the only editor that supports this mode is [Visual Studio Code](http://code.visualstudio.com/) which has some UX improvements coming up in [Visual Studio Code Insiders](http://code.visualstudio.com/insiders).
+Currently the only editor that supports this mode is [Visual Studio Code](https://code.visualstudio.com/) which has some UX improvements coming up in [Visual Studio Code Insiders](https://code.visualstudio.com/insiders).
 We recognize that this experience may still have room for polish in UX and functionality, and we have [a list of improvements](https://github.com/microsoft/TypeScript/issues/39035) in mind.
 We're looking for more feedback on what you think might be useful.