chore: release 2.1.0 (#294)

🤖 I have created a release \*beep\* \*boop\*
---
## [2.1.0](https://www.github.com/googleapis/python-bigtable/compare/v2.0.0...v2.1.0) (2021-04-21)


### Features

* customer managed keys (CMEK) ([#249](https://www.github.com/googleapis/python-bigtable/issues/249)) ([93df829](https://www.github.com/googleapis/python-bigtable/commit/93df82998cc0218cbc4a1bc2ab41a48b7478758d))
---


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

CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-cloud-bigtable/#history
 
+## [2.1.0](https://www.github.com/googleapis/python-bigtable/compare/v2.0.0...v2.1.0) (2021-04-21)
+
+
+### Features
+
+* customer managed keys (CMEK) ([#249](https://www.github.com/googleapis/python-bigtable/issues/249)) ([93df829](https://www.github.com/googleapis/python-bigtable/commit/93df82998cc0218cbc4a1bc2ab41a48b7478758d))
+
 ## [2.0.0](https://www.github.com/googleapis/python-bigtable/compare/v1.7.0...v2.0.0) (2021-04-06)
 
 

setup.py

@@ -22,7 +22,7 @@
 
 name = "google-cloud-bigtable"
 description = "Google Cloud Bigtable API client library"
-version = "2.0.0"
+version = "2.1.0"
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'