Prepare release

Author: sebastianbergmann

ChangeLog.md

@@ -2,6 +2,12 @@
 
 All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
 
+## [5.0.1] - 2023-03-23
+
+### Fixed
+
+* [#115](https://github.com/sebastianbergmann/diff/pull/115): `Parser::parseFileDiff()` does not handle diffs correctly that only add lines or only remove lines
+
 ## [5.0.0] - 2023-02-03
 
 ### Changed
@@ -86,6 +92,7 @@ All notable changes are documented in this file using the [Keep a CHANGELOG](htt
 
 * This component is no longer supported on PHP 5.6
 
+[5.0.1]: https://github.com/sebastianbergmann/diff/compare/5.0.0...5.0.1
 [5.0.0]: https://github.com/sebastianbergmann/diff/compare/4.0.4...5.0.0
 [4.0.4]: https://github.com/sebastianbergmann/diff/compare/4.0.3...4.0.4
 [4.0.3]: https://github.com/sebastianbergmann/diff/compare/4.0.2...4.0.3