Release api_core v0.1.4 (#4730)

Author: Jon Wayne Parrott

CHANGELOG.md

@@ -4,6 +4,16 @@
 
 [1]: https://pypi.org/project/google-api-core/#history
 
+## 0.1.4
+
+### New Features
+
+- Add `ChannelStub` to `grpc_helpers` for testing gRPC-based clients. (#4705)
+
+### Notable Implementation Changes
+
+- Fix handling of gapic metadata when specified as `None`. (#4701)
+
 ## 0.1.3
 
 ### Notable Implementation Changes

setup.py

@@ -68,7 +68,7 @@
 
 setup(
     name='google-api-core',
-    version='0.1.4.dev1',
+    version='0.1.4',
     description='Core Google API Client Library',
     long_description=README,
     namespace_packages=['google'],