Update CHANGELOG.md

changelog updated.  replaced copy-pasted stuff from other projects with generic descriptions&comments

CHANGELOG.md

@@ -4,34 +4,29 @@ 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]] - 2021-9-20
+## [Unreleased] - 2024-3-31
 ### Added
-- Added Dashboard example [@samvanderzwan](https://github.com/samvanderzwan).
-- Added test for wandaplot_table()
-- sphinx documentation
-- Documentation pages
-
-### Changed
-- Set github actions for publishing packages automatically
-- changed unit-test to use mocked pywanda objects
-- modified github workflow
-- updated some required packages
+- New functionality added to the project, with reference to issue-ticket (#123)
+- Another new item (#1234)
 
-
-## [0.0.4] - 2020-03-11
-### Added
-- Added unit tests, fixing test names.
-- Added automatic builds via github actions.
+### Fixed
+- bugfixes, with references to your issue-tickets (#123)
+- another bugfix (#1234)
 
 ### Changed
-- fixed linting errors.
+- Changes,  for example code structure
+- but also changed/updated dependencies
+- Add references to tickets where applicable (#123)
 
+### Removed
+- Files that have been removed
+- Functionality that has been removed
+- Add references to tickets where applicable (#123)
 
-## [0.0.3] - 2020-03-08
+## [0.0.1] - 2023-09-21
 ### Added
-- Added unit tests, fixing test names.
-- Added automatic builds via github actions.
+- Kickoff of Nieuwe Warmte Nu!.
+- initialized repo from template.
 
 ### Changed
-- fixed linting errors.
-
+- everything.