diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f90870cd..28c77e173 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Changed
+
+- Improved the performance of data provider requests by introducing a maximum number of symbols per request (chunk size)
+- Changed the log level settings
+
 ## 1.175.0 - 29.07.2022
 
 ### Added