add APNG support (part 3)

CatKasha · web-flow · commit 27fc3342ac68 · 2022-04-20T22:43:32.000+03:00
diff --git a/README.rst b/README.rst
@@ -67,6 +67,7 @@ Image
 -  **jpg** - ``image/jpeg``
 -  **jpx** - ``image/jpx``
 -  **png** - ``image/png``
+-  **apng** - ``image/apng``
 -  **gif** - ``image/gif``
 -  **webp** - ``image/webp``
 -  **cr2** - ``image/x-canon-cr2``
