diff --git a/CHANGELOG.md b/CHANGELOG.md
index ce80520cfb..794f01952a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,17 @@
-Version 4.14.1-dev
-------------------
+Version 4.15.0 (2022-09-03)
+---------------------------
+
+### Added
+
+* PHP 8.2: Added support for `true` type.
+* PHP 8.2: Added support for DNF types.
+
+### Fixed
 
-Nothing yet.
+* Support `readonly` as a function name.
+* Added `__serialize` and `__unserialize` to magic method list.
+* Fixed bounds check in `Name::slice()`.
+* Fixed formatting preservation when adding attributes to a class/method/etc that previously had none.
 
 Version 4.14.0 (2022-05-31)
 ---------------------------
diff --git a/README.md b/README.md
index 708cdfcbd7..36de23cde1 100644
--- a/README.md
+++ b/README.md
@@ -3,10 +3,10 @@ PHP Parser
 
 [![Coverage Status](https://coveralls.io/repos/github/nikic/PHP-Parser/badge.svg?branch=master)](https://coveralls.io/github/nikic/PHP-Parser?branch=master)
 
-This is a PHP 5.2 to PHP 8.1 parser written in PHP. Its purpose is to simplify static code analysis and
+This is a PHP 5.2 to PHP 8.2 parser written in PHP. Its purpose is to simplify static code analysis and
 manipulation.
 
-[**Documentation for version 4.x**][doc_master] (stable; for running on PHP >= 7.0; for parsing PHP 5.2 to PHP 8.1).
+[**Documentation for version 4.x**][doc_4_x] (stable; for running on PHP >= 7.0; for parsing PHP 5.2 to PHP 8.2).
 
 [Documentation for version 3.x][doc_3_x] (unsupported; for running on PHP >= 5.5; for parsing PHP 5.2 to PHP 7.2).
 
@@ -222,4 +222,4 @@ Component documentation:
    * Parent and sibling references
 
  [doc_3_x]: https://github.com/nikic/PHP-Parser/tree/3.x/doc
- [doc_master]: https://github.com/nikic/PHP-Parser/tree/master/doc
+ [doc_4_x]: https://github.com/nikic/PHP-Parser/tree/4.x/doc