update changelog

Author: RobinMalfait

CHANGELOG.md

@@ -73,6 +73,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fix using negated `content` globs ([#5625](https://github.com/tailwindlabs/tailwindcss/pull/5625))
 - Fix using backslashes in `content` globs ([#5628](https://github.com/tailwindlabs/tailwindcss/pull/5628))
 
+## [2.2.18] - 2021-10-29
+
+### Fixed
+
+- Bump versions for security vulnerabilities ([#5924](https://github.com/tailwindlabs/tailwindcss/pull/5924))
+
+## [2.2.17] - 2021-10-13
+
+### Fixed
+
+- Configure chokidar's `awaitWriteFinish` setting to avoid occasional stale builds on Windows ([#5758](https://github.com/tailwindlabs/tailwindcss/pull/5758))
+
 ## [2.2.16] - 2021-09-26
 
 ### Fixed
@@ -1632,7 +1644,9 @@ No release notes
 - Everything!
 
 [unreleased]: https://github.com/tailwindlabs/tailwindcss/compare/v3.0.0-alpha.1...HEAD
-[3.0.0-alpha.1]: https://github.com/tailwindlabs/tailwindcss/compare/v2.2.16...v3.0.0-alpha.1
+[3.0.0-alpha.1]: https://github.com/tailwindlabs/tailwindcss/compare/v2.2.18...v3.0.0-alpha.1
+[2.2.18]: https://github.com/tailwindlabs/tailwindcss/compare/v2.2.17...v2.2.18
+[2.2.17]: https://github.com/tailwindlabs/tailwindcss/compare/v2.2.16...v2.2.17
 [2.2.16]: https://github.com/tailwindlabs/tailwindcss/compare/v2.2.15...v2.2.16
 [2.2.15]: https://github.com/tailwindlabs/tailwindcss/compare/v2.2.14...v2.2.15
 [2.2.14]: https://github.com/tailwindlabs/tailwindcss/compare/v2.2.13...v2.2.14