google-auth-library/CHANGELOG.md

Google APIs Authentication Client Library for Node.js

# Changelog

[npm history][1]

[1]: https://www.npmjs.com/package/google-auth-library?activeTab=versions

## [9.15.1](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.15.0...v9.15.1) (2025-01-24)


### Bug Fixes

* Resolve typo in document ([#1901](https://github.com/googleapis/google-auth-library-nodejs/issues/1901)) ([12f2c87](https://github.com/googleapis/google-auth-library-nodejs/commit/12f2c87266de0a3ccd33e6b4993cab3537f9a242))

## [9.15.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.14.2...v9.15.0) (2024-11-01)


### Features

* Impersonated Universe Domain Support ([#1875](https://github.com/googleapis/google-auth-library-nodejs/issues/1875)) ([902bf8b](https://github.com/googleapis/google-auth-library-nodejs/commit/902bf8b7faf8f7a0735011c252907282f550cd14))

## [9.14.2](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.14.1...v9.14.2) (2024-10-09)


### Bug Fixes

* Disable Universe Domain Check ([#1878](https://github.com/googleapis/google-auth-library-nodejs/issues/1878)) ([8adb44c](https://github.com/googleapis/google-auth-library-nodejs/commit/8adb44c738b88bfc44e57b0694c3815d138a40e5))

## [9.14.1](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.14.0...v9.14.1) (2024-08-30)


### Performance Improvements

* **GoogleAuth:** Improve Client Creation From Files/Streams Perf ([#1856](https://github.com/googleapis/google-auth-library-nodejs/issues/1856)) ([85d9d6f](https://github.com/googleapis/google-auth-library-nodejs/commit/85d9d6fe312f5ed68db22a28b84b6c8f257f9ec9))

## [9.14.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.13.0...v9.14.0) (2024-08-19)


### Features

* Add `AnyAuthClient` type ([#1843](https://github.com/googleapis/google-auth-library-nodejs/issues/1843)) ([3ae120d](https://github.com/googleapis/google-auth-library-nodejs/commit/3ae120d0a45c95e36c59c9ac8286483938781f30))
* Extend API Key Support ([#1835](https://github.com/googleapis/google-auth-library-nodejs/issues/1835)) ([5fc3bcc](https://github.com/googleapis/google-auth-library-nodejs/commit/5fc3bccacc74082f71983595dd7654b1b60be0f8))
* Group Concurrent `getClient` Requests ([#1848](https://github.com/googleapis/google-auth-library-nodejs/issues/1848)) ([243ce28](https://github.com/googleapis/google-auth-library-nodejs/commit/243ce284bedd101a15a0e738a59a7db808c2ad3f))


### Bug Fixes

* **deps:** Update dependency @googleapis/iam to v21 ([#1847](https://github.com/googleapis/google-auth-library-nodejs/issues/1847)) ([e9459f3](https://github.com/googleapis/google-auth-library-nodejs/commit/e9459f3d11418ce8afd4fe87cd92d4b2d06457ba))

## [9.13.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.12.0...v9.13.0) (2024-07-29)


### Features

* Group Concurrent Access Token Requests for Base External Clients ([#1840](https://github.com/googleapis/google-auth-library-nodejs/issues/1840)) ([0e08fc5](https://github.com/googleapis/google-auth-library-nodejs/commit/0e08fc58eb61bba431ab4f217f7f7ad3a7dce9df))

## [9.12.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.11.0...v9.12.0) (2024-07-26)


### Features

* Expose More Public API Types ([#1838](https://github.com/googleapis/google-auth-library-nodejs/issues/1838)) ([5745a49](https://github.com/googleapis/google-auth-library-nodejs/commit/5745a49df31ff87c0e53edf44671f3a10c024d9f))


### Bug Fixes

* **deps:** Update dependency @googleapis/iam to v19 ([#1823](https://github.com/googleapis/google-auth-library-nodejs/issues/1823)) ([b070ffb](https://github.com/googleapis/google-auth-library-nodejs/commit/b070ffbfeb35a7f4552e86bf1840645096951b58))
* **deps:** Update dependency @googleapis/iam to v20 ([#1832](https://github.com/googleapis/google-auth-library-nodejs/issues/1832)) ([e31a831](https://github.com/googleapis/google-auth-library-nodejs/commit/e31a831417692e730f79d42608bd543046070ae3))

## [9.11.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.10.0...v9.11.0) (2024-06-01)


### Features

* Adding support of client authentication method. ([#1814](https://github.com/googleapis/google-auth-library-nodejs/issues/1814)) ([4a14e8c](https://github.com/googleapis/google-auth-library-nodejs/commit/4a14e8c3bdcfa9d8531a231b00b946728530ce12))

## [9.10.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.9.0...v9.10.0) (2024-05-10)


### Features

* Implement `UserRefreshClient#fetchIdToken` ([#1811](https://github.com/googleapis/google-auth-library-nodejs/issues/1811)) ([ae8bc54](https://github.com/googleapis/google-auth-library-nodejs/commit/ae8bc5476f5d93c8516d9a9eb553e7ce7c00edd5))


### Bug Fixes

* **deps:** Update dependency @googleapis/iam to v16 ([#1803](https://github.com/googleapis/google-auth-library-nodejs/issues/1803)) ([40406a0](https://github.com/googleapis/google-auth-library-nodejs/commit/40406a0512cde1d75d2af7dd23aa7aa7de38d30b))
* **deps:** Update dependency @googleapis/iam to v17 ([#1808](https://github.com/googleapis/google-auth-library-nodejs/issues/1808)) ([4d67f07](https://github.com/googleapis/google-auth-library-nodejs/commit/4d67f07380f690a99c8facf7266db7cb2d6c69b3))
* **deps:** Update dependency @googleapis/iam to v18 ([#1809](https://github.com/googleapis/google-auth-library-nodejs/issues/1809)) ([b2b9676](https://github.com/googleapis/google-auth-library-nodejs/commit/b2b9676f933c012fb2cd1789ad80b927af0de07c))

## [9.9.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.8.0...v9.9.0) (2024-04-18)


### Features

* Adds suppliers for custom subject token and AWS credentials ([#1795](https://github.com/googleapis/google-auth-library-nodejs/issues/1795)) ([c680b5d](https://github.com/googleapis/google-auth-library-nodejs/commit/c680b5ddfa526d414ad1250bb6f5af69c498b909))

## [9.8.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.7.0...v9.8.0) (2024-04-12)


### Features

* Enable Retries For Auth Requests ([#1791](https://github.com/googleapis/google-auth-library-nodejs/issues/1791)) ([9b69a31](https://github.com/googleapis/google-auth-library-nodejs/commit/9b69a3119c2d0dfe12d41a5f77658d35a2c92d74))
* Improve `gaxios` exposure ([#1794](https://github.com/googleapis/google-auth-library-nodejs/issues/1794)) ([5058726](https://github.com/googleapis/google-auth-library-nodejs/commit/5058726e2234a2da4edd31f0898465798943ebe6))


### Bug Fixes

* **deps:** Update dependency open to v10 ([#1782](https://github.com/googleapis/google-auth-library-nodejs/issues/1782)) ([16e5cae](https://github.com/googleapis/google-auth-library-nodejs/commit/16e5cae1d56d5c3dd6cc3bdca5ecdfb534eaf529))
* **deps:** Update dependency opn to v6 ([#1775](https://github.com/googleapis/google-auth-library-nodejs/issues/1775)) ([fc8dfe9](https://github.com/googleapis/google-auth-library-nodejs/commit/fc8dfe9d373e30dd1bd06eb8cbb8b52e735b4d83))

## [9.7.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.6.3...v9.7.0) (2024-03-12)


### Features

* `PassThrough` AuthClient ([#1771](https://github.com/googleapis/google-auth-library-nodejs/issues/1771)) ([0003bee](https://github.com/googleapis/google-auth-library-nodejs/commit/0003bee317dd8e99b553857edfffeb4a47a4af26))


### Bug Fixes

* **deps:** Update dependency @googleapis/iam to v15 ([#1772](https://github.com/googleapis/google-auth-library-nodejs/issues/1772)) ([f45f975](https://github.com/googleapis/google-auth-library-nodejs/commit/f45f9753a7c83bc04616a1bdbaf687b3f38a17d2))
* Making aws request signer get a new session token each time security credentials are requested. ([#1765](https://github.com/googleapis/google-auth-library-nodejs/issues/1765)) ([6a6e496](https://github.com/googleapis/google-auth-library-nodejs/commit/6a6e49634863f61487688724d0d20632e03f0299))

## [9.6.3](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.6.2...v9.6.3) (2024-02-06)


### Bug Fixes

* Always sign with `scopes` on Non-Default Universes ([#1752](https://github.com/googleapis/google-auth-library-nodejs/issues/1752)) ([f3d3a03](https://github.com/googleapis/google-auth-library-nodejs/commit/f3d3a03dbce42a400c11457131dd1fabc206826a))

## [9.6.2](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.6.1...v9.6.2) (2024-02-02)


### Bug Fixes

* Allow Get Universe Without Credentials ([#1748](https://github.com/googleapis/google-auth-library-nodejs/issues/1748)) ([696db72](https://github.com/googleapis/google-auth-library-nodejs/commit/696db72bb8644739768d20375d670813d4490714))

## [9.6.1](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.6.0...v9.6.1) (2024-02-01)


### Bug Fixes

* Universe Domain Resolution ([#1745](https://github.com/googleapis/google-auth-library-nodejs/issues/1745)) ([a4f9f9c](https://github.com/googleapis/google-auth-library-nodejs/commit/a4f9f9c65853a37e6e83861c5d22533dba774037))

## [9.6.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.5.0...v9.6.0) (2024-01-29)


### Features

* Open More Endpoints for Customization ([#1721](https://github.com/googleapis/google-auth-library-nodejs/issues/1721)) ([effbf87](https://github.com/googleapis/google-auth-library-nodejs/commit/effbf87f6f0fd11a0cb1c749dad81737926dc436))
* Use self-signed JWTs when non-default Universe Domains ([#1722](https://github.com/googleapis/google-auth-library-nodejs/issues/1722)) ([7e9876e](https://github.com/googleapis/google-auth-library-nodejs/commit/7e9876e2496b073220ca270368da7e9522da88f9))


### Bug Fixes

* Revert Missing `WORKFORCE_AUDIENCE_PATTERN` ([#1740](https://github.com/googleapis/google-auth-library-nodejs/issues/1740)) ([422de68](https://github.com/googleapis/google-auth-library-nodejs/commit/422de68d8d9ea66e6bf1fea923f61c8af0842420))

## [9.5.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.4.2...v9.5.0) (2024-01-25)


### Features

* Improve Universe Domain Ergonomics ([#1732](https://github.com/googleapis/google-auth-library-nodejs/issues/1732)) ([eec82f5](https://github.com/googleapis/google-auth-library-nodejs/commit/eec82f5f48a250744b5c3200ef247c3eae184e2f))


### Bug Fixes

* **deps:** Update dependency @googleapis/iam to v14 ([#1725](https://github.com/googleapis/google-auth-library-nodejs/issues/1725)) ([594bf2c](https://github.com/googleapis/google-auth-library-nodejs/commit/594bf2cc808c03733274d6b08d92f1d4b12dd630))
* Typos in samples ([#1728](https://github.com/googleapis/google-auth-library-nodejs/issues/1728)) ([058a503](https://github.com/googleapis/google-auth-library-nodejs/commit/058a5035e3e4df35663c6b3adef2dda617271849))

## [9.4.2](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.4.1...v9.4.2) (2024-01-04)


### Bug Fixes

* **deps:** Update dependency @googleapis/iam to v13 ([#1710](https://github.com/googleapis/google-auth-library-nodejs/issues/1710)) ([7ae4aae](https://github.com/googleapis/google-auth-library-nodejs/commit/7ae4aaea0311de1a3e10f4e86a1ef93ff00656b5))
* Expand credentials type ([#1719](https://github.com/googleapis/google-auth-library-nodejs/issues/1719)) ([846c8e9](https://github.com/googleapis/google-auth-library-nodejs/commit/846c8e96cc36feb05148c16e12127e805e388189))

## [9.4.1](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.4.0...v9.4.1) (2023-12-01)


### Bug Fixes

* Support 404 When `GaxiosError` != `GaxiosError` ([#1707](https://github.com/googleapis/google-auth-library-nodejs/issues/1707)) ([704674f](https://github.com/googleapis/google-auth-library-nodejs/commit/704674fe14750d31e7d3a58d6f9b2387c89fb184))

## [9.4.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.3.0...v9.4.0) (2023-11-30)


### Features

* Update gcp metadata dependency ([#1703](https://github.com/googleapis/google-auth-library-nodejs/issues/1703)) ([615bdd9](https://github.com/googleapis/google-auth-library-nodejs/commit/615bdd92d1eb1a2a5b8d8c2675fd53350d5fbc21))

## [9.3.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.2.0...v9.3.0) (2023-11-29)


### Features

* Add impersonated signer ([#1694](https://github.com/googleapis/google-auth-library-nodejs/issues/1694)) ([cb78a1b](https://github.com/googleapis/google-auth-library-nodejs/commit/cb78a1bfb4104e05be85877fee56d703f749e525))
* Retrieve `universe_domain` for Compute clients ([#1692](https://github.com/googleapis/google-auth-library-nodejs/issues/1692)) ([a735ec5](https://github.com/googleapis/google-auth-library-nodejs/commit/a735ec5f5e280a1c47f0f4d5e99acf228d5a320a))


### Bug Fixes

* Verifier algorithm ([#1696](https://github.com/googleapis/google-auth-library-nodejs/issues/1696)) ([c5080a0](https://github.com/googleapis/google-auth-library-nodejs/commit/c5080a0d56b52b90b5d26cfc5f7343afb58199a4))

## [9.2.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.1.0...v9.2.0) (2023-10-26)


### Features

* Unify Base `AuthClient` Options ([#1663](https://github.com/googleapis/google-auth-library-nodejs/issues/1663)) ([5ac6705](https://github.com/googleapis/google-auth-library-nodejs/commit/5ac67052f6c19e93c3e8c4e1636fad4737fcee08))


### Bug Fixes

* **deps:** Update dependency @googleapis/iam to v12 ([#1671](https://github.com/googleapis/google-auth-library-nodejs/issues/1671)) ([4f94ffe](https://github.com/googleapis/google-auth-library-nodejs/commit/4f94ffe474ee41b560813b81e8d621be848d38d0))
* DOS security risks ([#1668](https://github.com/googleapis/google-auth-library-nodejs/issues/1668)) ([b25d4f5](https://github.com/googleapis/google-auth-library-nodejs/commit/b25d4f54f88c52c8496ef65f5ab2a75122100f2c))
* Increase max asset size ([#1682](https://github.com/googleapis/google-auth-library-nodejs/issues/1682)) ([edb9401](https://github.com/googleapis/google-auth-library-nodejs/commit/edb94018cadd2ad796ccec5496e3bfcbade39c7f))
* Remove broken source maps ([#1669](https://github.com/googleapis/google-auth-library-nodejs/issues/1669)) ([56cb3ad](https://github.com/googleapis/google-auth-library-nodejs/commit/56cb3ad24c5e4b6952169b88d0a43e89cbf1252e))

## [9.1.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v9.0.0...v9.1.0) (2023-10-02)


### Features

* Byoid metrics ([#1595](https://github.com/googleapis/google-auth-library-nodejs/issues/1595)) ([fe09d6b](https://github.com/googleapis/google-auth-library-nodejs/commit/fe09d6b4eb5a8215d21564a97bcc7ea5beb570bf))
* Expose `gcp-metadata` ([#1655](https://github.com/googleapis/google-auth-library-nodejs/issues/1655)) ([d76140f](https://github.com/googleapis/google-auth-library-nodejs/commit/d76140f253c3903a22ed9087623be05e79a220f9))
* Expose Compute's Service Account Email ([#1656](https://github.com/googleapis/google-auth-library-nodejs/issues/1656)) ([ef29297](https://github.com/googleapis/google-auth-library-nodejs/commit/ef29297215eb907c511627543391db9b43c1eac5))
* Extend `universe_domain` support ([#1633](https://github.com/googleapis/google-auth-library-nodejs/issues/1633)) ([4ee02da](https://github.com/googleapis/google-auth-library-nodejs/commit/4ee02da4f6934eeb9550b8b659d1abda85194e6b))
* Support Instantiating OAuth2Client with Credentials ([#1652](https://github.com/googleapis/google-auth-library-nodejs/issues/1652)) ([4339d64](https://github.com/googleapis/google-auth-library-nodejs/commit/4339d6410da7b792f96d31f62800507313c25430))


### Bug Fixes

* **deps:** Update dependency @google-cloud/storage to v7 ([#1629](https://github.com/googleapis/google-auth-library-nodejs/issues/1629)) ([8075b6f](https://github.com/googleapis/google-auth-library-nodejs/commit/8075b6fbb347067ec231134fb4388ab9bcd1bde0))
* **deps:** Update dependency @googleapis/iam to v11 ([#1622](https://github.com/googleapis/google-auth-library-nodejs/issues/1622)) ([03c0ac9](https://github.com/googleapis/google-auth-library-nodejs/commit/03c0ac9950217ec08ac9ad66eaaa4e9a9e67d423))
* **deps:** Update dependency google-auth-library to v9 ([#1618](https://github.com/googleapis/google-auth-library-nodejs/issues/1618)) ([1873fef](https://github.com/googleapis/google-auth-library-nodejs/commit/1873fefcdf4df00ff40b0f311e40dcdd402f799e))
* **deps:** Update dependency puppeteer to v21 ([#1627](https://github.com/googleapis/google-auth-library-nodejs/issues/1627)) ([dd04fbd](https://github.com/googleapis/google-auth-library-nodejs/commit/dd04fbdeb17e457a09b06a4abc2aedf511f355ea))
* Workforce Audience Pattern ([#1654](https://github.com/googleapis/google-auth-library-nodejs/issues/1654)) ([77eeaed](https://github.com/googleapis/google-auth-library-nodejs/commit/77eeaed1d66c89e855a15db0bb6b9dbd96179c8f))

## [9.0.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.9.0...v9.0.0) (2023-07-20)


### ⚠ BREAKING CHANGES

* **deps:** upgrade node-gtoken to 7.0.0 ([#1590](https://github.com/googleapis/google-auth-library-nodejs/issues/1590))
* make transporter attribute type more generic ([#1406](https://github.com/googleapis/google-auth-library-nodejs/issues/1406))
* migrate to Node 14 ([#1582](https://github.com/googleapis/google-auth-library-nodejs/issues/1582))
* remove arrify and fast-text-encoding ([#1583](https://github.com/googleapis/google-auth-library-nodejs/issues/1583))

### Features

* Make transporter attribute type more generic ([#1406](https://github.com/googleapis/google-auth-library-nodejs/issues/1406)) ([dfac525](https://github.com/googleapis/google-auth-library-nodejs/commit/dfac5259fa573f25960949ae1c2f98bc78962717))


### Bug Fixes

* **deps:** Update dependency @googleapis/iam to v10 ([#1588](https://github.com/googleapis/google-auth-library-nodejs/issues/1588)) ([f95a153](https://github.com/googleapis/google-auth-library-nodejs/commit/f95a153409735a1f4c470fd7de18bf9ab5d5e771))


### Build System

* Remove arrify and fast-text-encoding ([#1583](https://github.com/googleapis/google-auth-library-nodejs/issues/1583)) ([d736da3](https://github.com/googleapis/google-auth-library-nodejs/commit/d736da3fa5536650ae6a3aebbcae408254ebd035))


### Miscellaneous Chores

* **deps:** Upgrade node-gtoken to 7.0.0 ([#1590](https://github.com/googleapis/google-auth-library-nodejs/issues/1590)) ([8738df9](https://github.com/googleapis/google-auth-library-nodejs/commit/8738df9e24c62213b5a78e34a70cdcf456a794fa))
* Migrate to Node 14 ([#1582](https://github.com/googleapis/google-auth-library-nodejs/issues/1582)) ([6004dca](https://github.com/googleapis/google-auth-library-nodejs/commit/6004dca8d7e7aca7e570b56afd84d3c7f5d40242))

## [8.9.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.8.0...v8.9.0) (2023-06-29)


### Features

* Adds universe_domain field to base external client ([#1548](https://github.com/googleapis/google-auth-library-nodejs/issues/1548)) ([7412d7c](https://github.com/googleapis/google-auth-library-nodejs/commit/7412d7c55c688601199b5201b29cfbe63c4c7a70))
* Utilize `gcp-metadata`'s GCP Residency Check ([#1513](https://github.com/googleapis/google-auth-library-nodejs/issues/1513)) ([43377ac](https://github.com/googleapis/google-auth-library-nodejs/commit/43377ac7af1ece14b82b053b504449f257d11af6))


### Bug Fixes

* **deps:** Update dependency @googleapis/iam to v8 ([#1581](https://github.com/googleapis/google-auth-library-nodejs/issues/1581)) ([7373b75](https://github.com/googleapis/google-auth-library-nodejs/commit/7373b75c2205876f38ec2697f23758176a327fc7))
* **deps:** Update dependency puppeteer to v20 ([#1550](https://github.com/googleapis/google-auth-library-nodejs/issues/1550)) ([3563c16](https://github.com/googleapis/google-auth-library-nodejs/commit/3563c16e2376729e399fefc0b1fad7bff78c296e))
* IdTokenClient expiry_date check ([#1555](https://github.com/googleapis/google-auth-library-nodejs/issues/1555)) ([efcdef1](https://github.com/googleapis/google-auth-library-nodejs/commit/efcdef190fd94537d79087e7fcb26e5925a46173))
* KeepAlive sample ([#1561](https://github.com/googleapis/google-auth-library-nodejs/issues/1561)) ([e3ab824](https://github.com/googleapis/google-auth-library-nodejs/commit/e3ab8247761b0a61f25e08a1b8fd6b200a4be200))
* Make universeDomain private ([#1552](https://github.com/googleapis/google-auth-library-nodejs/issues/1552)) ([73b63d5](https://github.com/googleapis/google-auth-library-nodejs/commit/73b63d56fad8da033307e1be501a8846a5311211))
* Remove auth lib version from x-goog-api-client header ([#1558](https://github.com/googleapis/google-auth-library-nodejs/issues/1558)) ([ce6013c](https://github.com/googleapis/google-auth-library-nodejs/commit/ce6013c6132ba2b82a1f8cba0a15c4710536204c))

## [8.8.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.7.0...v8.8.0) (2023-04-25)


### Features

* Add External Account Authorized User client type ([#1530](https://github.com/googleapis/google-auth-library-nodejs/issues/1530)) ([06d4ef3](https://github.com/googleapis/google-auth-library-nodejs/commit/06d4ef3cc9ba1651af5b1f90c02b231862822ba2))
* Document External Account Authorized User Credentials ([#1540](https://github.com/googleapis/google-auth-library-nodejs/issues/1540)) ([c6138be](https://github.com/googleapis/google-auth-library-nodejs/commit/c6138be12753c68d7645843451e1e3f9146e515a))


### Bug Fixes

* **deps:** Update `gcp-metadata` to v5.2.0 ([#1502](https://github.com/googleapis/google-auth-library-nodejs/issues/1502)) ([2562d11](https://github.com/googleapis/google-auth-library-nodejs/commit/2562d1192e0f89a3232897b8e27f24a14d5222f2))
* **deps:** Update dependency @googleapis/iam to v4 ([#1482](https://github.com/googleapis/google-auth-library-nodejs/issues/1482)) ([00d6135](https://github.com/googleapis/google-auth-library-nodejs/commit/00d6135f35a1aa193d50fad6b3ec28a7fda9df66))
* **deps:** Update dependency @googleapis/iam to v5 ([#1526](https://github.com/googleapis/google-auth-library-nodejs/issues/1526)) ([a1f9835](https://github.com/googleapis/google-auth-library-nodejs/commit/a1f9835fe155722206046d6bb5b56f9e53f2fe9a))
* **deps:** Update dependency @googleapis/iam to v6 ([#1536](https://github.com/googleapis/google-auth-library-nodejs/issues/1536)) ([86a4de8](https://github.com/googleapis/google-auth-library-nodejs/commit/86a4de82c0de3efeb4b9b05a6ef34bd98cce398c))
* **deps:** Update dependency @googleapis/iam to v7 ([#1538](https://github.com/googleapis/google-auth-library-nodejs/issues/1538)) ([fdb67dc](https://github.com/googleapis/google-auth-library-nodejs/commit/fdb67dc634f7fa2fcf8977d6d488cc91e9a7cccb))
* Do not call metadata server if security creds and region are retrievable through environment vars ([#1493](https://github.com/googleapis/google-auth-library-nodejs/issues/1493)) ([d4de941](https://github.com/googleapis/google-auth-library-nodejs/commit/d4de9412e12f1f6f23f2a7c0d176dc5d2543e607))
* Removing 3pi config URL validation ([#1517](https://github.com/googleapis/google-auth-library-nodejs/issues/1517)) ([a278d19](https://github.com/googleapis/google-auth-library-nodejs/commit/a278d19a0b211b13e5cf5176d40128e704b55780))
* Removing aws url validation ([#1531](https://github.com/googleapis/google-auth-library-nodejs/issues/1531)) ([f4d9335](https://github.com/googleapis/google-auth-library-nodejs/commit/f4d933579cb5b9e50adf6e679a73cc78388ad8f8))

## [8.7.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.6.0...v8.7.0) (2022-11-08)


### Features

* Introduce environment variable for quota project ([#1478](https://github.com/googleapis/google-auth-library-nodejs/issues/1478)) ([8706abc](https://github.com/googleapis/google-auth-library-nodejs/commit/8706abc64bb7d7b4336597589abb011150015a8c))


### Bug Fixes

* **deps:** Update dependency puppeteer to v19 ([#1476](https://github.com/googleapis/google-auth-library-nodejs/issues/1476)) ([86b258d](https://github.com/googleapis/google-auth-library-nodejs/commit/86b258da699810ead624419333a1a7f998f1b376))
* Validate url domain for aws metadata urls ([#1484](https://github.com/googleapis/google-auth-library-nodejs/issues/1484)) ([6dc4e58](https://github.com/googleapis/google-auth-library-nodejs/commit/6dc4e583dfd3aa3030dfbf959ee1c68a259abe2f))

## [8.6.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.5.2...v8.6.0) (2022-10-06)


### Features

* Adding validation for psc endpoints ([#1473](https://github.com/googleapis/google-auth-library-nodejs/issues/1473)) ([4bbd13f](https://github.com/googleapis/google-auth-library-nodejs/commit/4bbd13fbf9081e004209d0ffc336648cff0c529e))
* **samples:** Auth samples ([#1444](https://github.com/googleapis/google-auth-library-nodejs/issues/1444)) ([137883a](https://github.com/googleapis/google-auth-library-nodejs/commit/137883aff56c9e847abb6445c89a76a27536fe26))

## [8.5.2](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.5.1...v8.5.2) (2022-09-22)


### Bug Fixes

* **deps:** Update dependency puppeteer to v17 ([#1452](https://github.com/googleapis/google-auth-library-nodejs/issues/1452)) ([b317b59](https://github.com/googleapis/google-auth-library-nodejs/commit/b317b5963c18a598fceb85d4f32cc8cd64bb9b7b))
* **deps:** Update dependency puppeteer to v18 ([#1471](https://github.com/googleapis/google-auth-library-nodejs/issues/1471)) ([9a2a918](https://github.com/googleapis/google-auth-library-nodejs/commit/9a2a9188c674c41a6a67095c3b102a7dc545fff5))

## [8.5.1](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.5.0...v8.5.1) (2022-08-31)


### Bug Fixes

* do not use #private ([#1454](https://github.com/googleapis/google-auth-library-nodejs/issues/1454)) ([6c30274](https://github.com/googleapis/google-auth-library-nodejs/commit/6c302746c9eb4778619dec5f2f5f6e940af8086a))

## [8.5.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.4.0...v8.5.0) (2022-08-31)


### Features

* Support Not Requiring `projectId` When Not Required ([#1448](https://github.com/googleapis/google-auth-library-nodejs/issues/1448)) ([b37489b](https://github.com/googleapis/google-auth-library-nodejs/commit/b37489b6bc17645d3ea23fbceb2326adb296240b))


### Bug Fixes

* add hashes to requirements.txt ([#1544](https://github.com/googleapis/google-auth-library-nodejs/issues/1544)) ([#1449](https://github.com/googleapis/google-auth-library-nodejs/issues/1449)) ([54afa8e](https://github.com/googleapis/google-auth-library-nodejs/commit/54afa8ef184c8a68c9930d67d850b7334c28ecaf))
* remove `projectId` check for `signBlob` calls ([6c04661](https://github.com/googleapis/google-auth-library-nodejs/commit/6c04661c6950532a8239cb95f0509a9d5368ffcc))

## [8.4.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.3.0...v8.4.0) (2022-08-23)


### Features

* adding configurable token lifespan support ([#1441](https://github.com/googleapis/google-auth-library-nodejs/issues/1441)) ([178e3b8](https://github.com/googleapis/google-auth-library-nodejs/commit/178e3b83104f5a050f09e17d522d36c8feca632c))


### Bug Fixes

* **functions:** clarify auth comments ([#1427](https://github.com/googleapis/google-auth-library-nodejs/issues/1427)) ([7e06732](https://github.com/googleapis/google-auth-library-nodejs/commit/7e067327634281bba948c9cc6bc99c7ab860f827))

## [8.3.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.2.0...v8.3.0) (2022-08-19)


### Features

* Add `generateIdToken` support for `Impersonated` Clients ([#1439](https://github.com/googleapis/google-auth-library-nodejs/issues/1439)) ([4ace981](https://github.com/googleapis/google-auth-library-nodejs/commit/4ace981ba1d37a9a00201a1c91e1b79c8cdb5cec))

## [8.2.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.1.1...v8.2.0) (2022-08-11)


### Features

* adds Pluggable Auth support ([#1437](https://github.com/googleapis/google-auth-library-nodejs/issues/1437)) ([ed7ef7a](https://github.com/googleapis/google-auth-library-nodejs/commit/ed7ef7a5d1fa6bf5d06bdaab278052fd3930fb7f))

## [8.1.1](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.1.0...v8.1.1) (2022-07-08)


### Bug Fixes

* **deps:** update dependency puppeteer to v15 ([#1424](https://github.com/googleapis/google-auth-library-nodejs/issues/1424)) ([1462f2c](https://github.com/googleapis/google-auth-library-nodejs/commit/1462f2c533da22b0a07130b25c41df046d4d713d))

## [8.1.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.0.3...v8.1.0) (2022-06-30)


### Features

* handle impersonated ADC ([#1425](https://github.com/googleapis/google-auth-library-nodejs/issues/1425)) ([835be89](https://github.com/googleapis/google-auth-library-nodejs/commit/835be89687c2dff19f34e8b55645d3d611339e14))

## [8.0.3](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.0.2...v8.0.3) (2022-06-17)


### Bug Fixes

* **deps:** update dependency @googleapis/iam to v3 ([#1421](https://github.com/googleapis/google-auth-library-nodejs/issues/1421)) ([0dc8857](https://github.com/googleapis/google-auth-library-nodejs/commit/0dc88572958520ddd4834aa982d41b98851895d9))

### [8.0.2](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.0.1...v8.0.2) (2022-04-27)


### Bug Fixes

* Fixing Implementation of GoogleAuth.sign() for external account credentials ([#1397](https://github.com/googleapis/google-auth-library-nodejs/issues/1397)) ([b0ddb75](https://github.com/googleapis/google-auth-library-nodejs/commit/b0ddb7512fb9ed1e51b6874b7376d7e1f26be644))

### [8.0.1](https://github.com/googleapis/google-auth-library-nodejs/compare/v8.0.0...v8.0.1) (2022-04-22)


### Bug Fixes

* **deps:** update dependency gaxios to v5 ([#1398](https://github.com/googleapis/google-auth-library-nodejs/issues/1398)) ([cbd7d4f](https://github.com/googleapis/google-auth-library-nodejs/commit/cbd7d4f471046afa05ff4539c9a93bba998b318c))
* **deps:** update dependency google-auth-library to v8 ([#1399](https://github.com/googleapis/google-auth-library-nodejs/issues/1399)) ([9a8be63](https://github.com/googleapis/google-auth-library-nodejs/commit/9a8be636eaea979979426558dca40def9c0e569e))

## [8.0.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v7.14.1...v8.0.0) (2022-04-20)


### ⚠ BREAKING CHANGES

* Set Node v12 to minimum supported version & Upgrade TypeScript (#1392)
* remove deprecated DeprecatedGetClientOptions (#1393)

### Code Refactoring

* remove deprecated DeprecatedGetClientOptions ([#1393](https://github.com/googleapis/google-auth-library-nodejs/issues/1393)) ([9c02941](https://github.com/googleapis/google-auth-library-nodejs/commit/9c02941e52514f8e3b07fedb01439fc313046063))


### Build System

* Set Node v12 to minimum supported version & Upgrade TypeScript ([#1392](https://github.com/googleapis/google-auth-library-nodejs/issues/1392)) ([b7bcedb](https://github.com/googleapis/google-auth-library-nodejs/commit/b7bcedb9e4ec24217a861016f3378460af7598c7))

### [7.14.1](https://github.com/googleapis/google-auth-library-nodejs/compare/v7.14.0...v7.14.1) (2022-03-09)


### Bug Fixes

* **serverless:** clean up ID token example ([#1380](https://github.com/googleapis/google-auth-library-nodejs/issues/1380)) ([db27f1b](https://github.com/googleapis/google-auth-library-nodejs/commit/db27f1bc31efaa9df28da2e0a1229ee3ebea0751))

## [7.14.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v7.13.0...v7.14.0) (2022-02-22)


### Features

* Add AWS Session Token to Metadata Requests ([#1363](https://github.com/googleapis/google-auth-library-nodejs/issues/1363)) ([9ea3e98](https://github.com/googleapis/google-auth-library-nodejs/commit/9ea3e98582e8a69dedef89952ae08d64c49f48ef))


### Bug Fixes

* Rename `auth` to `authClient` & Use Generics for `AuthClient` ([#1371](https://github.com/googleapis/google-auth-library-nodejs/issues/1371)) ([8373000](https://github.com/googleapis/google-auth-library-nodejs/commit/8373000b2240cb694e9492f849e5cc7e13c89b1a))

## [7.13.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v7.12.0...v7.13.0) (2022-02-17)


### Features

* Support instantiating `GoogleAuth` with an `AuthClient` ([#1364](https://github.com/googleapis/google-auth-library-nodejs/issues/1364)) ([8839b5b](https://github.com/googleapis/google-auth-library-nodejs/commit/8839b5b12531ae4966b38795ed818ad138eb326a))

## [7.12.0](https://github.com/googleapis/google-auth-library-nodejs/compare/v7.11.0...v7.12.0) (2022-02-09)


### Features

* Export `AuthClient` ([#1361](https://github.com/googleapis/google-auth-library-nodejs/issues/1361)) ([88f42ec](https://github.com/googleapis/google-auth-library-nodejs/commit/88f42eca1a02ab5768e02538f2dc639d196de9fb))

## [7.11.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.10.4...v7.11.0) (2021-12-15)


### Features

* adds README, samples and integration tests for downscoping with CAB ([#1311](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1311)) ([4549116](https://www.github.com/googleapis/google-auth-library-nodejs/commit/454911637eca6a1272a729b2b2dfcf690c53fe29))

### [7.10.4](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.10.3...v7.10.4) (2021-12-13)


### Bug Fixes

* **deps:** update dependency puppeteer to v13 ([#1334](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1334)) ([e05548d](https://www.github.com/googleapis/google-auth-library-nodejs/commit/e05548dfb431638d618aa8b846d0944541387033))

### [7.10.3](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.10.2...v7.10.3) (2021-11-29)


### Bug Fixes

* **deps:** update dependency puppeteer to v12 ([#1325](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1325)) ([110ddc2](https://www.github.com/googleapis/google-auth-library-nodejs/commit/110ddc245b768888a88d8c7211f0b0391326cc10))

### [7.10.2](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.10.1...v7.10.2) (2021-11-03)


### Bug Fixes

* **deps:** update dependency puppeteer to v11 ([#1312](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1312)) ([b3ba9ac](https://www.github.com/googleapis/google-auth-library-nodejs/commit/b3ba9ac834de86022a78ac540995fa35857d6670))

### [7.10.1](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.10.0...v7.10.1) (2021-10-14)


### Bug Fixes

* **security:** explicitly update keypair dependency ([94401a6](https://www.github.com/googleapis/google-auth-library-nodejs/commit/94401a6b73eeaf370aeaf9cbf92f23f4fc7bde9b))

## [7.10.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.9.2...v7.10.0) (2021-09-28)


### Features

* add workforce config support. ([#1251](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1251)) ([fe29e38](https://www.github.com/googleapis/google-auth-library-nodejs/commit/fe29e384820f1c97ca62478c55813aad3f8ecbea))

### [7.9.2](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.9.1...v7.9.2) (2021-09-16)


### Bug Fixes

* **deps:** update dependency @googleapis/iam to v2 ([#1253](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1253)) ([59b8243](https://www.github.com/googleapis/google-auth-library-nodejs/commit/59b82436d6b9b68b6ae0e0e81d4b797d964acae2))

### [7.9.1](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.9.0...v7.9.1) (2021-09-02)


### Bug Fixes

* **build:** switch to main branch ([#1249](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1249)) ([2c72de4](https://www.github.com/googleapis/google-auth-library-nodejs/commit/2c72de4ef7c07ddb4586094faf117715ab50143e))

## [7.9.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.8.0...v7.9.0) (2021-09-02)


### Features

* wire up implementation of DownscopedClient. ([#1232](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1232)) ([baa1318](https://www.github.com/googleapis/google-auth-library-nodejs/commit/baa13185836bb299b769c034bfb7d37231eea8d1))

## [7.8.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.7.0...v7.8.0) (2021-08-30)


### Features

* use self-signed JWTs if alwaysUseJWTAccessWithScope is true ([#1196](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1196)) ([ad3f652](https://www.github.com/googleapis/google-auth-library-nodejs/commit/ad3f652e8e859d8d8a69dfe9df01d001862fe0ae))

## [7.7.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.6.2...v7.7.0) (2021-08-27)


### Features

* add refreshHandler callback to OAuth 2.0 client to handle token refresh ([#1213](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1213)) ([2fcab77](https://www.github.com/googleapis/google-auth-library-nodejs/commit/2fcab77a1fae85489829f22ec95cc66b0b284342))

### [7.6.2](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.6.1...v7.6.2) (2021-08-17)


### Bug Fixes

* validate token_url and service_account_impersonation_url ([#1229](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1229)) ([0360bb7](https://www.github.com/googleapis/google-auth-library-nodejs/commit/0360bb722aaa082c36c1e1919bf5df27efbe15b3))

### [7.6.1](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.6.0...v7.6.1) (2021-08-13)


### Bug Fixes

* use updated variable name for self-signed JWTs ([#1233](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1233)) ([ef41fe5](https://www.github.com/googleapis/google-auth-library-nodejs/commit/ef41fe59b423125c607e3ad20896a35f12f5365b))

## [7.6.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.5.0...v7.6.0) (2021-08-10)


### Features

* add GoogleAuth.sign() support to external account client ([#1227](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1227)) ([1ca3b73](https://www.github.com/googleapis/google-auth-library-nodejs/commit/1ca3b733427d951ed624e1129fca510d84d5d0fe))

## [7.5.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.4.1...v7.5.0) (2021-08-04)


### Features

* Adds support for STS response not returning expires_in field. ([#1216](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1216)) ([24bb456](https://www.github.com/googleapis/google-auth-library-nodejs/commit/24bb4568820c2692b1b3ff29835a38fdb3f28c9e))

### [7.4.1](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.4.0...v7.4.1) (2021-07-29)


### Bug Fixes

* **downscoped-client:** bug fixes for downscoped client implementation. ([#1219](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1219)) ([4fbe67e](https://www.github.com/googleapis/google-auth-library-nodejs/commit/4fbe67e08bce3f31193d3bb7b93c4cc1251e66a2))

## [7.4.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.3.0...v7.4.0) (2021-07-29)


### Features

* **impersonated:** add impersonated credentials auth ([#1207](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1207)) ([ab1cd31](https://www.github.com/googleapis/google-auth-library-nodejs/commit/ab1cd31e07d45424f614e0401d1068df2fbd914c))

## [7.3.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.2.0...v7.3.0) (2021-07-02)


### Features

* add useJWTAccessWithScope and defaultServicePath variable ([#1204](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1204)) ([79e100e](https://www.github.com/googleapis/google-auth-library-nodejs/commit/79e100e9ddc64f34e34d0e91c8188f1818e33a1c))

## [7.2.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.1.2...v7.2.0) (2021-06-30)


### Features

* Implement DownscopedClient#getAccessToken() and unit test ([#1201](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1201)) ([faa6677](https://www.github.com/googleapis/google-auth-library-nodejs/commit/faa6677fe72c8fc671a2190abe45897ac58cc42e))

### [7.1.2](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.1.1...v7.1.2) (2021-06-10)


### Bug Fixes

* use iam client library to setup test ([#1173](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1173)) ([74ac5db](https://www.github.com/googleapis/google-auth-library-nodejs/commit/74ac5db59f9eff8fa4f3bdb6acc0647a1a4f491f))

### [7.1.1](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.1.0...v7.1.1) (2021-06-02)


### Bug Fixes

* **deps:** update dependency puppeteer to v10 ([#1182](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1182)) ([003e3ee](https://www.github.com/googleapis/google-auth-library-nodejs/commit/003e3ee5d8aeb749c07a4a4db2b75a5882988cc3))

## [7.1.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.0.4...v7.1.0) (2021-05-21)


### Features

* add `gcf-owl-bot[bot]` to `ignoreAuthors` ([#1174](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1174)) ([f377adc](https://www.github.com/googleapis/google-auth-library-nodejs/commit/f377adc01ca16687bb905aa14f6c62a23e90aaa9))
* add detection for Cloud Run ([#1177](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1177)) ([4512363](https://www.github.com/googleapis/google-auth-library-nodejs/commit/4512363cf712dff5f178af0e7022c258775dfec7))

### [7.0.4](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.0.3...v7.0.4) (2021-04-06)


### Bug Fixes

* do not suppress external project ID determination errors ([#1153](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1153)) ([6c1c91d](https://www.github.com/googleapis/google-auth-library-nodejs/commit/6c1c91dac6c31d762b03774a385d780a824fce97))

### [7.0.3](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.0.2...v7.0.3) (2021-03-23)


### Bug Fixes

* support AWS_DEFAULT_REGION for determining AWS region ([#1149](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1149)) ([9ae2d30](https://www.github.com/googleapis/google-auth-library-nodejs/commit/9ae2d30c15c9bce3cae70ccbe6e227c096005695))

### [7.0.2](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.0.1...v7.0.2) (2021-02-10)


### Bug Fixes

* expose `BaseExternalAccountClient` and `BaseExternalAccountClientOptions` ([#1142](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1142)) ([1d62c04](https://www.github.com/googleapis/google-auth-library-nodejs/commit/1d62c04dfa117b6a81e8c78385dc72792369cf21))

### [7.0.1](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v7.0.0...v7.0.1) (2021-02-09)


### Bug Fixes

* **deps:** update dependency google-auth-library to v7 ([#1140](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1140)) ([9c717f7](https://www.github.com/googleapis/google-auth-library-nodejs/commit/9c717f70ca155b24edd5511b6038679db25b85b7))

## [7.0.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v6.1.6...v7.0.0) (2021-02-08)


### ⚠ BREAKING CHANGES

* integrates external_accounts with `GoogleAuth` and ADC (#1052)
* workload identity federation support (#1131)

### Features

* adds service account impersonation to `ExternalAccountClient` ([#1041](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1041)) ([997f124](https://www.github.com/googleapis/google-auth-library-nodejs/commit/997f124a5c02dfa44879a759bf701a9fa4c3ba90))
* adds text/json credential_source support to IdentityPoolClients ([#1059](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1059)) ([997f124](https://www.github.com/googleapis/google-auth-library-nodejs/commit/997f124a5c02dfa44879a759bf701a9fa4c3ba90))
* defines `ExternalAccountClient` used to instantiate external account clients ([#1050](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1050)) ([997f124](https://www.github.com/googleapis/google-auth-library-nodejs/commit/997f124a5c02dfa44879a759bf701a9fa4c3ba90))
* defines `IdentityPoolClient` used for K8s and Azure workloads ([#1042](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1042)) ([997f124](https://www.github.com/googleapis/google-auth-library-nodejs/commit/997f124a5c02dfa44879a759bf701a9fa4c3ba90))
* defines ExternalAccountClient abstract class for external_account credentials ([#1030](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1030)) ([997f124](https://www.github.com/googleapis/google-auth-library-nodejs/commit/997f124a5c02dfa44879a759bf701a9fa4c3ba90))
* get AWS region from environment variable ([#1067](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1067)) ([997f124](https://www.github.com/googleapis/google-auth-library-nodejs/commit/997f124a5c02dfa44879a759bf701a9fa4c3ba90))
* implements AWS signature version 4 for signing requests ([#1047](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1047)) ([997f124](https://www.github.com/googleapis/google-auth-library-nodejs/commit/997f124a5c02dfa44879a759bf701a9fa4c3ba90))
* implements the OAuth token exchange spec based on rfc8693 ([#1026](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1026)) ([997f124](https://www.github.com/googleapis/google-auth-library-nodejs/commit/997f124a5c02dfa44879a759bf701a9fa4c3ba90))
* integrates external_accounts with `GoogleAuth` and ADC ([#1052](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1052)) ([997f124](https://www.github.com/googleapis/google-auth-library-nodejs/commit/997f124a5c02dfa44879a759bf701a9fa4c3ba90))
* workload identity federation support ([#1131](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1131)) ([997f124](https://www.github.com/googleapis/google-auth-library-nodejs/commit/997f124a5c02dfa44879a759bf701a9fa4c3ba90))


### Bug Fixes

* **deps:** update dependency puppeteer to v6 ([#1129](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1129)) ([5240fb0](https://www.github.com/googleapis/google-auth-library-nodejs/commit/5240fb0e7ba5503d562659a0d1d7c952bc44ce0e))
* **deps:** update dependency puppeteer to v7 ([#1134](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1134)) ([02d0d73](https://www.github.com/googleapis/google-auth-library-nodejs/commit/02d0d73a5f0d2fc7de9b13b160e4e7074652f9d0))

### [6.1.6](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v6.1.5...v6.1.6) (2021-01-27)


### Bug Fixes

* call addSharedMetadataHeaders even when token has not expired ([#1116](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1116)) ([aad043d](https://www.github.com/googleapis/google-auth-library-nodejs/commit/aad043d20df3f1e44f56c58a21f15000b6fe970d))

### [6.1.5](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v6.1.4...v6.1.5) (2021-01-22)


### Bug Fixes

* support PEM and p12 when using factory ([#1120](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1120)) ([c2ead4c](https://www.github.com/googleapis/google-auth-library-nodejs/commit/c2ead4cc7650f100b883c9296fce628f17085992))

### [6.1.4](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v6.1.3...v6.1.4) (2020-12-22)


### Bug Fixes

* move accessToken to headers instead of parameter ([#1108](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1108)) ([67b0cc3](https://www.github.com/googleapis/google-auth-library-nodejs/commit/67b0cc3077860a1583bcf18ce50aeff58bbb5496))

### [6.1.3](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v6.1.2...v6.1.3) (2020-10-22)


### Bug Fixes

* **deps:** update dependency gaxios to v4 ([#1086](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1086)) ([f2678ff](https://www.github.com/googleapis/google-auth-library-nodejs/commit/f2678ff5f8f5a0ee33924278b58e0a6e3122cb12))

### [6.1.2](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v6.1.1...v6.1.2) (2020-10-19)


### Bug Fixes

* update gcp-metadata to catch a json-bigint security fix ([#1078](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1078)) ([125fe09](https://www.github.com/googleapis/google-auth-library-nodejs/commit/125fe0924a2206ebb0c83ece9947524e7b135803))

### [6.1.1](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v6.1.0...v6.1.1) (2020-10-06)


### Bug Fixes

* **deps:** upgrade gtoken ([#1064](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1064)) ([9116f24](https://www.github.com/googleapis/google-auth-library-nodejs/commit/9116f247486d6376feca505bbfa42a91d5e579e2))

## [6.1.0](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v6.0.8...v6.1.0) (2020-09-22)


### Features

* default self-signed JWTs ([#1054](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1054)) ([b4d139d](https://www.github.com/googleapis/google-auth-library-nodejs/commit/b4d139d9ee27f886ca8cc5478615c052700fff48))

### [6.0.8](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v6.0.7...v6.0.8) (2020-08-13)


### Bug Fixes

* **deps:** roll back dependency google-auth-library to ^6.0.6 ([#1033](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1033)) ([eb54ee9](https://www.github.com/googleapis/google-auth-library-nodejs/commit/eb54ee9369d9e5a01d164ccf7f826858d44827fd))

### [6.0.7](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v6.0.6...v6.0.7) (2020-08-11)


### Bug Fixes

* migrate token info API to not pass token in query string ([#991](https://www.github.com/googleapis/google-auth-library-nodejs/issues/991)) ([a7e5701](https://www.github.com/googleapis/google-auth-library-nodejs/commit/a7e5701a8394d79fe93d28794467747a23cf9ff4))

### [6.0.6](https://www.github.com/googleapis/google-auth-library-nodejs/compare/v6.0.5...v6.0.6) (2020-07-30)


### Bug Fixes

* **types:** include scope in credentials type ([#1007](https://www.github.com/googleapis/google-auth-library-nodejs/issues/1007)) ([a2b7d23](https://www.github.com/googleapis/google-auth-library-nodejs/co