[skip ci] Added Changelog & Update note

#103

Author: Chris Wiechmann

CHANGELOG.md

@@ -4,9 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [Unreleased] 
+## [2.4.1] 2021-04-28
 ### Fixed
-- Error during setup Get custom properties with message Assignment to constant variable
+- Error during setup - Get custom properties flow node returned with error message: `Assignment to constant variable`
+- Traffic-Monitor Search API now returns almost the same fields as the original API [#103](https://github.com/Axway-API-Management-Plus/apigateway-openlogging-elk/issues/103)
 
 ## [2.4.0] 2021-04-26
 ### Fixed

UPDATE.md

@@ -46,7 +46,8 @@ On the other hand, the API builder Docker image, as a central component of the s
 | 2.1.2 | [X](#api-builderlogstashmemcached) | -                                  | -                                  | -             | -               | -               | -               |-                   | 7.10.0  |            |
 | 2.2.0 | [X](#api-builderlogstashmemcached) | [X](#api-builderlogstashmemcached) | -                                  | -             | -               | -               | -               |-                   | 7.10.0  |            |
 | 2.3.0 | [X](#api-builderlogstashmemcached) | -                                  | -                                  | -             | -               | -               | -               |-                   | 7.10.0  |            |
-| 2.4.0 | [X](#api-builderlogstashmemcached) | [X](#api-builderlogstashmemcached) | -                                  | -             | -               | -               | [X](#parameters)|-                   | 7.10.0  |  |
+| 2.4.0 | [X](#api-builderlogstashmemcached) | [X](#api-builderlogstashmemcached) | -                                  | -             | -               | -               | [X](#parameters)|-                   | 7.10.0  |            |
+| 2.4.1 | [X](#api-builderlogstashmemcached) | -                                  | -                                  | -             | -               | -               | -               |-                   | 7.10.0  |            |
 
 ### Update from Version 1.0.0