chore(main): release spanner 1.66.0 (#10614)

🤖 I have created a release *beep* *boop*
---


## [1.66.0](https://togithub.com/googleapis/google-cloud-go/compare/spanner/v1.65.0...spanner/v1.66.0) (2024-08-07)


### Features

* **spanner/admin/database:** Add support for Cloud Spanner Incremental Backups ([d949cc0](https://togithub.com/googleapis/google-cloud-go/commit/d949cc0e5d44af62154d9d5fd393f25a852f93ed))
* **spanner:** Add support of multiplexed session support in writeAtleastOnce mutations ([#10646](https://togithub.com/googleapis/google-cloud-go/issues/10646)) ([54009ea](https://togithub.com/googleapis/google-cloud-go/commit/54009eab1c3b11a28531ad9e621917d01c9e5339))
* **spanner:** Add support of using multiplexed session with ReadOnlyTransactions ([#10269](https://togithub.com/googleapis/google-cloud-go/issues/10269)) ([7797022](https://togithub.com/googleapis/google-cloud-go/commit/7797022e51d1ac07b8d919c421a8bfdf34a1d53c))

---
This PR was generated with [Release Please](https://togithub.com/googleapis/release-please). See [documentation](https://togithub.com/googleapis/release-please#release-please).

.release-please-manifest-individual.json

@@ -12,7 +12,7 @@
   "profiler": "0.4.1",
   "pubsub": "1.41.0",
   "pubsublite": "1.8.2",
-  "spanner": "1.65.0",
+  "spanner": "1.66.0",
   "storage": "1.43.0",
   "vertexai": "0.12.0"
 }

spanner/CHANGES.md

@@ -1,5 +1,14 @@
 # Changes
 
+## [1.66.0](https://github.com/googleapis/google-cloud-go/compare/spanner/v1.65.0...spanner/v1.66.0) (2024-08-07)
+
+
+### Features
+
+* **spanner/admin/database:** Add support for Cloud Spanner Incremental Backups ([d949cc0](https://github.com/googleapis/google-cloud-go/commit/d949cc0e5d44af62154d9d5fd393f25a852f93ed))
+* **spanner:** Add support of multiplexed session support in writeAtleastOnce mutations ([#10646](https://github.com/googleapis/google-cloud-go/issues/10646)) ([54009ea](https://github.com/googleapis/google-cloud-go/commit/54009eab1c3b11a28531ad9e621917d01c9e5339))
+* **spanner:** Add support of using multiplexed session with ReadOnlyTransactions ([#10269](https://github.com/googleapis/google-cloud-go/issues/10269)) ([7797022](https://github.com/googleapis/google-cloud-go/commit/7797022e51d1ac07b8d919c421a8bfdf34a1d53c))
+
 ## [1.65.0](https://github.com/googleapis/google-cloud-go/compare/spanner/v1.64.0...spanner/v1.65.0) (2024-07-29)
 
 

spanner/internal/version.go

@@ -15,4 +15,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.65.0"
+const Version = "1.66.0"