chore(main): release 6.1.0 (#374)

* chore(main): release 6.1.0

* 🦉 Updates from OwlBot post-processor

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chore(main): release 6.0.0 (#347)

* chore(main): release 6.0.0

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

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chore(main): release 5.0.0 (#344)

* chore(main): release 5.0.0

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chore(main): release 4.1.0 (#340)

* chore(main): release 4.1.0

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chore(main): release 4.0.0 (#334)

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chore(main): release 3.3.0 (#306)

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


## [3.3.0](v3.2.1...v3.3.0) (2022-02-22)


### Features

* add `symbols` field, and auto-format comments ([ec5edb7](ec5edb7))
* add `symbols` field, and auto-format comments ([ec5edb7](ec5edb7))
* add question_id field in ReviewDocumentOperationMetadata ([#304](#304)) ([e10cd03](e10cd03))
* add question_id field in ReviewDocumentOperationMetadata ([#308](#308)) ([675aff9](675aff9))

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

chore(main): release 3.2.1 (#297)

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chore: release 3.2.0 (#288)

🤖 I have created a release \*beep\* \*boop\*
---
## [3.2.0](https://www.github.com/googleapis/nodejs-document-ai/compare/v3.1.0...v3.2.0) (2021-12-14)


### Features

* add eslintignore for sameple generated code ([#1302](https://www.github.com/googleapis/nodejs-document-ai/issues/1302)) ([#286](https://www.github.com/googleapis/nodejs-document-ai/issues/286)) ([2baf637](https://www.github.com/googleapis/nodejs-document-ai/commit/2baf63798501748096b8e17500789e067ec66edd))
---


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

chore: release 3.1.0 (#259)

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chore: release 3.0.2 (#254)

🤖 I have created a release \*beep\* \*boop\*
---
### [3.0.2](https://www.github.com/googleapis/nodejs-document-ai/compare/v3.0.1...v3.0.2) (2021-08-17)


### Bug Fixes

* **build:** migrate to using main branch ([#253](https://www.github.com/googleapis/nodejs-document-ai/issues/253)) ([ac879c4](https://www.github.com/googleapis/nodejs-document-ai/commit/ac879c425cb75862508527b2cf7cbd34e958684e))
* **deps:** google-gax v2.24.1 ([#257](https://www.github.com/googleapis/nodejs-document-ai/issues/257)) ([4ff6b2d](https://www.github.com/googleapis/nodejs-document-ai/commit/4ff6b2dfa2a5cee97f5dee0690c54f606902a38a))
* Update DocumentUnderstandingService default_host in v1beta2 from a regional endpoint, to non-regional ([#252](https://www.github.com/googleapis/nodejs-document-ai/issues/252)) ([79b8d82](https://www.github.com/googleapis/nodejs-document-ai/commit/79b8d825244748473efcee1d75653aa2b5077055))
---


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