CHANGELOG.md in cotcube-helpers-0.2.2.3 vs CHANGELOG.md in cotcube-helpers-0.2.2.4

@@ -1,4 +1,7 @@
+## 0.2.2.4 (December 07, 2021)
+  - introduced cache_client as client to readcache
+
 ## 0.2.2.3 (November 28, 2021)
   - data_client: fixing troublesome output in .command
 
 ## 0.2.2.2 (November 28, 2021)
   - dataclient fixing = for false ==