doc: updated changelog file with new change

Author: Josmar Soares Trigueiro Junior

CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Changed
+- Remove payment terms and price table configuration
 
 ## [1.37.3] - 2024-11-14
 ### Fixed