Updating CHANGELOG

Author: gershnik

CHANGELOG.md

@@ -5,6 +5,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
+### Fixed
+
+- Unresolved symbols errors with GCC 10.2
+
 ## [2.17] - 2025-02-10
 
 ### Added