chore(release): Update changelog and package version [skip ci]

Author: Apify Release Bot

CHANGELOG.md

@@ -2,15 +2,13 @@
 
 All notable changes to this project will be documented in this file.
 
-<!-- git-cliff-unreleased-start -->
-## 1.9.4 - **not yet released**
+## [1.9.4](https://github.com/apify/apify-client-python/releases/tag/v1.9.4) (2025-04-24)
 
 ### 🐛 Bug Fixes
 
 - Default_build() returns BuildClient ([#389](https://github.com/apify/apify-client-python/pull/389)) ([8149052](https://github.com/apify/apify-client-python/commit/8149052a97032f1336147a48c8a8f6cd5e076b95)) by [@danpoletaev](https://github.com/danpoletaev)
 
 
-<!-- git-cliff-unreleased-end -->
 ## [1.9.3](https://github.com/apify/apify-client-python/releases/tag/v1.9.3) (2025-04-14)
 
 ### 🚀 Features