From 23699146c17850a1a5ba86b0e16e1b7f2cbe26fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Gamez?= <jerome@gamez.name>
Date: Tue, 3 Sep 2019 18:44:43 +0200
Subject: [PATCH] Release 4.0

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9aaf771..449e1fb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 4.0 - 2019-09-03
 
 * PHP 7.3 is now the minimum required version.
 * `0`, `null`, `false`, `true` are now supported values as in that they result in `Duration::none()` (`PT0S`).