Prepare release 4.2.6

ste93cry · ste93cry · commit c3f2c687b45e · 2022-01-10T09:56:54.000+01:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+## 4.2.6 (2022-01-10)
+
 - Add support for `symfony/cache-contracts` package version `3.x` (#588)
 
 ## 4.2.5 (2021-12-13)
