CHANGELOG.md in algolia-2.0.3 vs CHANGELOG.md in algolia-2.0.4

@@ -1,7 +1,12 @@
 # ChangeLog
 
-## [Unreleased](https://github.com/algolia/algoliasearch-client-ruby/compare/2.0.3...master)
+## [Unreleased](https://github.com/algolia/algoliasearch-client-ruby/compare/2.0.4...master)
+
+## [2.0.4](https://github.com/algolia/algoliasearch-client-ruby/compare/2.0.3...2.0.4) (2021-01-05)
+
+### Fix
+- `app_api_key`: send opts with waitable method
 
 ## [2.0.3](https://github.com/algolia/algoliasearch-client-ruby/compare/2.0.2...2.0.3) (2020-11-24)
 
 ### Chore
 - Containerize the repo