chore: release bigquery 1.22.0 (#4692)
Co-authored-by: shollyman <shollyman@google.com>
diff --git a/bigquery/CHANGES.md b/bigquery/CHANGES.md
index d0fb7bc..9ba6cec 100644
--- a/bigquery/CHANGES.md
+++ b/bigquery/CHANGES.md
@@ -1,5 +1,13 @@
# Changes
+## [1.22.0](https://www.github.com/googleapis/google-cloud-go/compare/bigquery/v1.21.0...bigquery/v1.22.0) (2021-08-30)
+
+
+### Features
+
+* **bigquery/storage/managedwriter/adapt:** add NormalizeDescriptor ([#4681](https://www.github.com/googleapis/google-cloud-go/issues/4681)) ([c54aa74](https://www.github.com/googleapis/google-cloud-go/commit/c54aa74f7a0574cbbe3f65dc90b96cf5a0b1aa88))
+* **bigquery/storage/managedwriter:** more metrics instrumentation ([#4690](https://www.github.com/googleapis/google-cloud-go/issues/4690)) ([9505384](https://www.github.com/googleapis/google-cloud-go/commit/9505384b2c771d7d0c95f7786744bdf76174c706))
+
## [1.21.0](https://www.github.com/googleapis/google-cloud-go/compare/bigquery/v1.20.1...bigquery/v1.21.0) (2021-08-16)