Added reference to issue.

diff --git a/ChangeLog b/ChangeLog
index 1991a02e20be2710a8392c88b4017944a4bce4a4..af6b8ffc36d6e1a8223f537150d83a68251c700e 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,6 @@
 2019-06-14  7.0.8-50 Dirk Lemstra <dirk@lem.....org>
-  * Added support for reading all images from a HEIC image.
+  * Added support for reading all images from a HEIC image (reference
+    https://github.com/ImageMagick/ImageMagick/issues/1391).
 
 2019-06-08  7.0.8-49 Cristy  <quetzlzacatenango@image...>
   * Release ImageMagick version 7.0.8-49, GIT revision 15708:6d7e1db:20190608