diff --git a/app/MindWork AI Studio/wwwroot/changelog/v26.7.3.md b/app/MindWork AI Studio/wwwroot/changelog/v26.7.3.md
index 7c90b295..8ecda8eb 100644
--- a/app/MindWork AI Studio/wwwroot/changelog/v26.7.3.md	
+++ b/app/MindWork AI Studio/wwwroot/changelog/v26.7.3.md	
@@ -10,6 +10,7 @@
 - Fixed enterprise configuration plugins from Windows-created ZIP files may not load correctly on Linux when the ZIP contained plugin files inside a folder.
 - Fixed voice recording and transcription on Linux.
 - Fixed being able to switch document analysis policies while an analysis or media transcription was still in progress.
+- Fixed file extension handling so files are recognized correctly regardless of uppercase or lowercase letters in their extensions. Thanks, Paul Schweiß, for reporting this issue.
 - Upgraded Rust to v1.97.0.
 - Upgraded Tauri to v2.11.5.
 - Upgraded common dependencies.
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