## [Unreleased]
-## [3.1.0] - 2023-12-16
+## [3.1.3] - 2023-12-17
+
+### Fixed
+
+- Fix possible null exception at handling task execution response.
+
+## [3.1.2] - 2023-12-17
+
+### Fixed
+
+- Wait for queued tasks to end at worker termination.
+
+## [3.1.1] - 2023-12-16
### Fixed
- Fix pool options TS type definition.
+## [3.1.0] - 2023-12-16
+
### Changed
- TypeScript breaking change: merge ThreadPoolOptions and ClusterPoolOptions types into PoolOptions type.