docs: change content of changelog.md

Author: nassiry

CHANGELOG.md

@@ -12,13 +12,7 @@
 
 * improve loading queue and the retry logic ([328b9de](https://github.com/nassiry/fanosjs/commit/328b9de7cf16601234da5474b9dfa2175d1e5691))
 
-# Changelog
-
-All notable changes to this project will be documented in this file.
-
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
-
-## [1.0.0] - 2025-02-09
+# 1.0.0 - 2025-02-09
 
 ### Added