#20295: Teach imghdr to recognize OpenEXR format images.
Patch by Martin Vignali, test by Claudiu Popa.
diff --git a/Doc/library/imghdr.rst b/Doc/library/imghdr.rst
index 06faa88..c60df24 100644
--- a/Doc/library/imghdr.rst
+++ b/Doc/library/imghdr.rst
@@ -50,6 +50,11 @@
+------------+-----------------------------------+
| ``'webp'`` | WebP files |
+------------+-----------------------------------+
+| ``'exr'`` | OpenEXR Files |
++------------+-----------------------------------+
+
+.. versionadded:: 3.5
+ The *exr* format was added.
.. versionchanged:: 3.5
The *webp* type was added.