chore(release): Update changelog, package.json, manifest.json and server.json versions [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 -->
-## 0.9.4 - **not yet released**
+## [0.9.4](https://github.com/apify/apify-mcp-server/releases/tag/v0.9.4) (2026-03-02)
 
 ### 🐛 Bug Fixes
 
 - Actor run show number of fields for nested objects ([#519](https://github.com/apify/apify-mcp-server/pull/519)) ([c639d7d](https://github.com/apify/apify-mcp-server/commit/c639d7ddbd5e6a091acd5b5c03bdd0e9c7a05dde)) by [@katacek](https://github.com/katacek)
 
 
-<!-- git-cliff-unreleased-end -->
 ## [0.9.3](https://github.com/apify/apify-mcp-server/releases/tag/v0.9.3) (2026-03-02)
 
 ### 🚀 Features