Update CHANGELOG and user manual

Author: davidxia

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 8.8.1
+
+Not yet released
+
+- Rename `NoOpRegistryAuthSupplier` to `FixedRegistryAuthSupplier`
+
 ## 8.8.0
 
 Released July 2, 2017

docs/user_manual.md

@@ -125,7 +125,7 @@ Docker-client is packaged with a few implementations of this interface
 - `auth.ConfigFileRegistryAuthSupplier`, which reads authentication info from
   the the config files used by docker-cli (`~/.dockercfg` or
   `~/.docker/config.json`)
-- `auth.NoOpRegistryAuthSupplier` which uses a fixed instance of the
+- `auth.FixedRegistryAuthSupplier` which uses a fixed instance of the
   `RegistryAuth` and `RegistryConfigs` POJOs
 - `auth.gcr.ContainerRegistryAuthSupplier`, which programmatically fetches
   access tokens for use with Google Container Registry based on given Gogole