DOC: update CHANGELOG

CHANGELOG.md

@@ -16,6 +16,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed (for any bug fixes)
 
+* Fixed saving of text properties that were changed in the Source-Editing mode
+  of the WYSIWYG editor.
+
 ### Security (in case of vulnerabilities)
 
 ### Documentation (for notable additions or changes of the documentation)
@@ -37,7 +40,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Optional WYSIWYG editor with markdown output for text properties. Controled by
   the `BUILD_MODULE_EXT_EDITMODE_WYSIWYG_TEXT` build variable which is set do
   `DISABLED` by default.
-  - Added button to version history panel that allows restoring old versions
+* Added button to version history panel that allows restoring old versions
 
 ### Changed (for changes in existing functionality)