🤖 I have created a release \*beep\* \*boop\*
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### Updating meta-information for bleeding-edge SNAPSHOT release.
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This PR was generated with [Release Please](https://.com/googleapis/release-please). See [documentation](https://.com/googleapis/release-please#release-please).

…to v6.6.0 (#1237)

This PR was generated using Autosynth. 🌈


<details><summary>Log from Synthtool</summary>

```
2021-06-08 01:48:19,003 synthtool [DEBUG] > Executing /root/.cache/synthtool/java-spanner/./readme/synth.py.
On branch autosynth-readme
nothing to commit, working tree clean
2021-06-08 01:48:20,392 synthtool [DEBUG] > Wrote metadata to ./readme/synth.metadata/synth.metadata.

```
</details>

Full log will be available here:
https://source.cloud.google.com/results/invocations/614ddf95-1691-4016-8144-81a77c938b05/targets

- [ ] To automatically regenerate this PR, check this box. (May take up to 24 hours.)

This PR was generated using Autosynth. 🌈


<details><summary>Log from Synthtool</summary>

```
2021-06-08 05:24:27,189 synthtool [DEBUG] > Executing /root/.cache/synthtool/java-spanner/./readme/synth.py.
On branch autosynth-readme
nothing to commit, working tree clean
2021-06-08 05:24:28,557 synthtool [DEBUG] > Wrote metadata to ./readme/synth.metadata/synth.metadata.

```
</details>

Full log will be available here:
https://source.cloud.google.com/results/invocations/4003bc95-86e7-4382-91d4-20046a1423c1/targets

- [ ] To automatically regenerate this PR, check this box. (May take up to 24 hours.)

Adds samples for client with query options and query with query options
specifying the optimizer statistics package.

…2.3.3 (#1241)

🤖 I have created a release \*beep\* \*boop\*
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### [6.6.1](https://www..com/googleapis/java-spanner/compare/v6.6.0...v6.6.1) (2021-06-10)


### Dependencies

* update dependency com.google.cloud:google-cloud-monitoring to v2.3.3 ([#1241](https://www..com/googleapis/java-spanner/issues/1241)) ([9816b3f](https://www..com/googleapis/java-spanner/commit/9816b3fe90419486e94a4927f368c8cecfaac424))
---


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