diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1491d95a..a6b87eb9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 2.0.46
+
+- Fixed image files being reported with incorrect media type when format cannot be detected from metadata
+
 ## 2.0.45
 
 - Add support for Azure AI Foundry! See https://code.claude.com/docs/en/azure-ai-foundry