Update changelog

LaurentPetard · ahocquard · commit 0936bc940fd0 · 2019-02-15T16:00:39.000+01:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,9 +1,11 @@
-# 4.0.0 (2018-02-12)
+# 4.0.0 (2019-02-15)
 
 ## BC Breaks
 
 Drop support for PHP 5.6, PHP 7.0 and PHP 7.1
 
+# 3.0.0 (2018-06-26)
+
 # 2.0.1 (2018-05-03)
 
 ## Improvements
