Adds CHANGELOG entry for #21

michalbundyra · michalbundyra · commit 0dacd2d61e9b · 2019-02-14T08:16:02.000Z
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,7 +6,7 @@ All notable changes to this project will be documented in this file, in reverse
 
 ### Added
 
-- Nothing.
+- [#21](https://github.com/zendframework/zend-config-aggregator/pull/21) adds support for PHP 7.3.
 
 ### Changed
 
