diff --git a/pkgs/mime/CHANGELOG.md b/pkgs/mime/CHANGELOG.md
index 3f6dd968..55332bac 100644
--- a/pkgs/mime/CHANGELOG.md
+++ b/pkgs/mime/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## 2.0.0-wip
 
-* **[Breaking]** `extensionFromMime(String mimeType, {String? orElse})` has been removed. Use `extensionFromMime(String mimeType) ?? orElse` instead.
+* **[Breaking]** `extensionFromMime(String mimeType)` returns `null` instead of `mimeType` for an unknown mime type.
 * Update `extensionFromMime` to return a default extension when a MIME type maps to multiple extensions.
 
 ## 1.0.6