chore: release 2.0.0 (#133)

🤖 I have created a release \*beep\* \*boop\*
---
## [2.0.0](https://www.github.com/googleapis/python-cloud-core/compare/v2.0.0-b1...v2.0.0) (2021-08-18)

### ⚠ BREAKING CHANGES

* drop python 2.7 support ([#103](https://www.github.com/googleapis/python-cloud-core/issues/103)) ([181d706](https://www.github.com/googleapis/python-cloud-core/commit/181d706e5b44d9d4189c21782551ce85c720d733)), closes [#102](https://www.github.com/googleapis/python-cloud-core/issues/102)

### Miscellaneous Chores

* trigger 2.0.0 release ([#128](https://www.github.com/googleapis/python-cloud-core/issues/128)) ([aead67a](https://www.github.com/googleapis/python-cloud-core/commit/aead67a1244306d518b8ab150e143e5a29e1ab6f))
---


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

Author: release-please[bot]

CHANGELOG.md

@@ -4,6 +4,17 @@
 
 [1]: https://pypi.org/project/google-cloud-core/#history
 
+## [2.0.0](https://www.github.com/googleapis/python-cloud-core/compare/v2.0.0-b1...v2.0.0) (2021-08-18)
+
+### ⚠ BREAKING CHANGES
+
+* drop python 2.7 support ([#103](https://www.github.com/googleapis/python-cloud-core/issues/103)) ([181d706](https://www.github.com/googleapis/python-cloud-core/commit/181d706e5b44d9d4189c21782551ce85c720d733)), closes [#102](https://www.github.com/googleapis/python-cloud-core/issues/102)
+
+
+### Miscellaneous Chores
+
+* trigger 2.0.0 release ([#128](https://www.github.com/googleapis/python-cloud-core/issues/128)) ([aead67a](https://www.github.com/googleapis/python-cloud-core/commit/aead67a1244306d518b8ab150e143e5a29e1ab6f))
+
 ## [2.0.0b1](https://www.github.com/googleapis/python-cloud-core/compare/v1.7.2...v2.0.0b1) (2021-08-02)
 
 

google/cloud/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2.0.0b1"
+__version__ = "2.0.0"