chore: release 2.8.0 (googleapis#1182)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore: release 2.7.0 (googleapis#1156)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore: release 2.6.0 (googleapis#1129)

* chore: release 2.6.0

* docs: update the readme

release-please doesn't seem to be doing it on its own.

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Co-authored-by: Megan Potter <57276408+feywind@users.noreply.github.com>

chore: release 2.5.0 (googleapis#1089)

* chore: updated samples/package.json [ci skip]

* chore: updated CHANGELOG.md [ci skip]

* chore: updated package.json

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chore: release 2.4.0 (googleapis#1080)

* chore: updated samples/package.json [ci skip]

* chore: updated CHANGELOG.md [ci skip]

* chore: updated package.json

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chore: release 2.3.0 (googleapis#1052)

* updated CHANGELOG.md [ci skip]

* updated package.json [ci skip]

* updated samples/package.json

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chore: release 2.2.0 (googleapis#1023)

🤖 I have created a release \*beep\* \*boop\* 
---
## [2.2.0](https://www.github.com/googleapis/nodejs-pubsub/compare/v2.1.0...v2.2.0) (2020-07-09)


### Features

* add flow control settings for StreamingPullRequest to pubsub.proto ([googleapis#1035](https://www.github.com/googleapis/nodejs-pubsub/issues/1035)) ([a7dff65](https://www.github.com/googleapis/nodejs-pubsub/commit/a7dff65c1a4115e75251b775f679e6beb092928e))
* move ts target to es2018 from es2016 ([googleapis#1022](https://www.github.com/googleapis/nodejs-pubsub/issues/1022)) ([016568d](https://www.github.com/googleapis/nodejs-pubsub/commit/016568df466c2a543762ab4f194b785a426ad880))
* Re-export ClientConfig from pubsub.ts in package index.ts ([googleapis#1038](https://www.github.com/googleapis/nodejs-pubsub/issues/1038)) ([c2ac083](https://www.github.com/googleapis/nodejs-pubsub/commit/c2ac083fdb5f3b71dcb3be482b8ee5c9d527342d)), closes [googleapis#972](https://www.github.com/googleapis/nodejs-pubsub/issues/972)


### Bug Fixes

* handle fallback option properly ([googleapis#1028](https://www.github.com/googleapis/nodejs-pubsub/issues/1028)) ([5dc1827](https://www.github.com/googleapis/nodejs-pubsub/commit/5dc18270220dbf39f5a871716b4dd9d002d0c536))
* update node issue template ([googleapis#1033](https://www.github.com/googleapis/nodejs-pubsub/issues/1033)) ([52ba0ae](https://www.github.com/googleapis/nodejs-pubsub/commit/52ba0ae0218c0859a03d8ad9e4f27130ceb4cc61))
---


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

chore: release 2.1.0 (googleapis#1015)

* updated CHANGELOG.md [ci skip]

* updated package.json [ci skip]

* updated samples/package.json

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore: release 2.0.0 (googleapis#1005)

* updated CHANGELOG.md [ci skip]

* updated package.json [ci skip]

* updated samples/package.json [ci skip]

* docs: add node 8 notice and fix typo

* docs: fix one more typo

chore: release 1.7.3 (googleapis#986)

* updated CHANGELOG.md [ci skip]

* updated package.json [ci skip]

* updated samples/package.json [ci skip]