diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7839a4814c..c774b0af59 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,13 @@ Semantic Versioning and the changes are simply documented in reverse chronologic
# May 2024
+## com.mbeddr.core
+
+### Added
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+- The image aspect ratio is now kept when scaling the image in the presentation mode down to the maximum size.
+- Antialising is now activated for images displayed in the presentation mode.
+
## com.mbeddr.mpsutil
### Added
diff --git a/code/languages/com.mbeddr.doc/languages/com.mbeddr.doc/languageModels/editor.mps b/code/languages/com.mbeddr.doc/languages/com.mbeddr.doc/languageModels/editor.mps
index be5e763929..934eb56e81 100644
--- a/code/languages/com.mbeddr.doc/languages/com.mbeddr.doc/languageModels/editor.mps
+++ b/code/languages/com.mbeddr.doc/languages/com.mbeddr.doc/languageModels/editor.mps
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