diff --git a/CHANGELOG.md b/CHANGELOG.md
index 34ca3b2..3d324f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,27 @@
 # Changelog
 
+## 2.2.0 (2018-09-03)
+
+*   Feature / Fix: Accept CR as an alias for LF to support more platforms.
+    (#79 by @clue)
+
+    The <kbd>enter</kbd> key will usually end the line with a `\n` (LF)
+    character on most Unix platforms. Common terminals also accept the
+    <kbd>^M</kbd> (CR) key in place of the <kbd>^J</kbd> (LF) key.
+
+    By now allowing CR as an alias for LF in this library, we can significantly
+    improve compatibility with this common usage pattern and improve platform
+    support. In particular, some platforms use different TTY settings (`icrnl`,
+    `igncr` and family) and depending on these settings emit different EOL
+    characters. This fixes issues where <kbd>enter</kbd> was not properly
+    detected when using `ext-readline` on Mac OS X, Android and others.
+
+*   Fix: Fix and simplify restoring TTY mode when `ext-readline` is not in use.
+    (#74 and #78 by @clue)
+
+*   Update project homepage, minor code style improvements and sort dependencies.
+    (#72 and #81 by @clue and #75 by @localheinz)
+
 ## 2.1.0 (2018-02-05)
 
 *   Feature: Add support for binding custom functions to any key code
diff --git a/README.md b/README.md
index 01ed4e5..db20c84 100644
--- a/README.md
+++ b/README.md
@@ -588,11 +588,11 @@ ob_start(function ($chunk) use ($stdio) {
 The recommended way to install this library is [through Composer](https://getcomposer.org).
 [New to Composer?](https://getcomposer.org/doc/00-intro.md)
 
-This project follows [SemVer](http://semver.org/).
+This project follows [SemVer](https://semver.org/).
 This will install the latest supported version:
 
 ```bash
-$ composer require clue/stdio-react:^2.1
+$ composer require clue/stdio-react:^2.2
 ```
 
 See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades.
@@ -644,12 +644,16 @@ $ php vendor/bin/phpunit
 
 ## License
 
-MIT
+This project is released under the permissive [MIT license](LICENSE).
+
+> Did you know that I offer custom development services and issuing invoices for
+  sponsorships of releases and for contributions? Contact me (@clue) for details.
 
 ## More
 
 * If you want to learn more about processing streams of data, refer to the documentation of
   the underlying [react/stream](https://github.com/reactphp/stream) component.
+
 * If you build an interactive CLI tool that reads a command line from STDIN, you
   may want to use [clue/arguments](https://github.com/clue/php-arguments) in
   order to split this string up into its individual arguments and then use