+## [2.6.23] - 2023-08-11
+
+### Fixed
+
+- Fix pool busyness semantic when tasks queueing is enabled: the pool is busy when the number of executing tasks on each worker has reached the maximum tasks concurrency per worker.
+
+### Added
+
+- HTTP client pool examples: fetch, node-fetch and axios with multiple task functions.
+- HTTP server pool examples: express, fastify.
+
+## [2.6.22] - 2023-08-10
+
+### Fixed
+
+- Add missing `types` field to package.json `exports`.
+
+### Changed
+
+- Structure markdown documentation (PR #811).
+
+## [2.6.21] - 2023-08-03
+
+### Changed
+
+- Improve code documentation.
+- Code refactoring and cleanup for better maintainability and readability.
+