Update CHANGELOG.md

Author: kamilmysliwiec

CHANGELOG.md

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 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
-## [9.2.7](https://github.com/nestjs/graphql/compare/v9.2.0...v9.2.7) (2022-02-02)
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-### Bug Fixes
-
-* address minor issues, fix subscriptions support (mercurius) ([da8c23a](https://github.com/nestjs/graphql/commit/da8c23ac915cdfc2cebffe0cf38921301a7bb246))
-* **deps:** update dependency @graphql-tools/utils to v8.6.1 ([342ec1f](https://github.com/nestjs/graphql/commit/342ec1f5cd9f8f44b244e3fb09636a810e2785d3))
-* **deps:** update dependency chokidar to v3.5.3 ([5a5ef29](https://github.com/nestjs/graphql/commit/5a5ef2989ba46ef4f1065cc39bc1baca56483a1c))
-* **graphql:** add info on how to migrate, import only from root files ([bc68510](https://github.com/nestjs/graphql/commit/bc68510603af7dd6f938008bcd1f93b3ab45d2e0))
-* **mercurius:** import only from root ([bbd93ff](https://github.com/nestjs/graphql/commit/bbd93ffa551af67393abc86eed01546f04c5c78f))
-* support gql v16 ([c498fc3](https://github.com/nestjs/graphql/commit/c498fc3614703205c628a68126a921ae717e5866))
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 # 9.2.0 (2022-01-24)