CHANGELOG.md in karafka-sidekiq-backend-1.4.7 vs CHANGELOG.md in karafka-sidekiq-backend-1.4.9

@@ -1,6 +1,10 @@
 # Karafka Sidekiq Backend
 
+## 1.4.8 (2023-01-25)
+- Warn that this library is no longer maintained.
+- Fix zeitwerk warning.
+
 ## 1.4.7 (2022-12-03)
 - Serialize timestamps as strings to prevent Sidekiq warnings (#135)
 - Add `documentation_uri` and other links
 
 ## 1.4.6 (2022-04-17)