Release google-api-core 1.3.0 (#5700)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 398d8aa..b620616 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@
[1]: https://pypi.org/project/google-api-core/#history
+## 1.3.0
+
+### New Features
+
+- Add protobuf_helpers.field_mask to calculate a field mask from two messages (#5320)
+
## 1.2.1
### Implementation Changes
diff --git a/setup.py b/setup.py
index 5a6d0ec..b813a18 100644
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@
name = 'google-api-core'
description = 'Google API client core library'
-version = '1.2.1'
+version = '1.3.0'
# Should be one of:
# 'Development Status :: 3 - Alpha'
# 'Development Status :: 4 - Beta'