chore: release spanner 1.29.0 (#5293)

spanner/CHANGES.md

@@ -1,5 +1,35 @@
 # Changes
 
+## [1.29.0](https://www.github.com/googleapis/google-cloud-go/compare/spanner/v1.28.0...spanner/v1.29.0) (2022-01-06)
+
+
+### ⚠ BREAKING CHANGES
+
+* **spanner:** fix data race in spanner integration tests (#5276)
+
+### Features
+
+* **spanner/spansql:** support EXTRACT ([#5218](https://www.github.com/googleapis/google-cloud-go/issues/5218)) ([81b7c85](https://www.github.com/googleapis/google-cloud-go/commit/81b7c85a8993a36557ea4eb4ec0c47d1f93c4960))
+* **spanner/spansql:** support MOD function ([#5231](https://www.github.com/googleapis/google-cloud-go/issues/5231)) ([0a81fbc](https://www.github.com/googleapis/google-cloud-go/commit/0a81fbc0171af7e828f3e606cbe7b3905ac32213))
+* **spanner:** add google-c2p dependence ([5343756](https://www.github.com/googleapis/google-cloud-go/commit/534375668b5b81bae5ef750c96856bef027f9d1e))
+* **spanner:** Add ReadRowWithOptions method ([#5240](https://www.github.com/googleapis/google-cloud-go/issues/5240)) ([c276428](https://www.github.com/googleapis/google-cloud-go/commit/c276428bca79702245d422849af6472bb2e74171))
+* **spanner:** Adding GFE Latency and Header Missing Count Metrics ([#5199](https://www.github.com/googleapis/google-cloud-go/issues/5199)) ([3d8a9ea](https://www.github.com/googleapis/google-cloud-go/commit/3d8a9ead8d73a4f38524a424a98362c32f56954b))
+
+
+### Bug Fixes
+
+* **spanner:** result from unmarshal of string and spanner.NullString type from json should be consistent. ([#5263](https://www.github.com/googleapis/google-cloud-go/issues/5263)) ([7eaaa47](https://www.github.com/googleapis/google-cloud-go/commit/7eaaa470fda5dc7cd1ff041d6a898e35fb54920e))
+
+
+### Tests
+
+* **spanner:** fix data race in spanner integration tests ([#5276](https://www.github.com/googleapis/google-cloud-go/issues/5276)) ([22df34b](https://www.github.com/googleapis/google-cloud-go/commit/22df34b8e7d0d003b3eeaf1c069aee58f30a8dfe))
+
+
+### Miscellaneous Chores
+
+* **spanner:** release 1.29.0 ([#5292](https://www.github.com/googleapis/google-cloud-go/issues/5292)) ([9f0b900](https://www.github.com/googleapis/google-cloud-go/commit/9f0b9003686d26c66a10c3b54e67b59c2a6327ff))
+
 ## [1.28.0](https://www.github.com/googleapis/google-cloud-go/compare/spanner/v1.27.0...spanner/v1.28.0) (2021-12-03)
 
 
@@ -486,4 +516,3 @@
 
 This is the first tag to carve out spanner as its own module. See:
 https://github.com/golang/go/wiki/Modules#is-it-possible-to-add-a-module-to-a-multi-module-repository.
-