add 773 to changelog
# Changelog
+## 8.6.2 (not yet released)
+
+### Bugfixes
+- ContainerRegistryAuthSupplier should ignore exceptions in refreshing the
+ Access Token unless RegistryAuth info is needed for a GCR image ([773][])
+
+[773]: https://github.com/spotify/docker-client/pull/773
+
## 8.6.1
Added NetworkConfig.Attachable.
