## [Unreleased]
+## [2.6.0] - 2023-06-09
+
+### Added
+
+- Add `LEAST_ELU` worker choice strategy (experimental).
+- Add tasks ELU instead of runtime support to `FAIR_SHARE` worker choice strategy.
+
+### Changed
+
+- Refactor pool worker node usage internals.
+- Breaking change: refactor worker choice strategy statistics requirements: the syntax of the worker choice strategy options has changed.
+- Breaking change: pool information `info` property object fields have been renamed.
+
+### Fixed
+
+- Fix wait time accounting.
+- Ensure worker choice strategy `LEAST_BUSY` accounts also tasks wait time.
+- Ensure worker choice strategy `LEAST_USED` accounts also queued tasks.
+
+## [2.5.4] - 2023-06-07
+
### Added
- Add Event Loop Utilization (ELU) statistics to worker tasks usage.
### Changed
- Compute statistics at the worker level only if needed.
+- Add `worker-threads` options to thread pool options.
### Fixed
- Switch pool event emitter to `EventEmitterAsyncResource`.
- Add tasks wait time accounting in per worker tasks usage.
-- Add interleaved weighted round robin worker choice strategy (experimental).
+- Add interleaved weighted round robin `INTERLEAVED_WEIGHTED_ROUND_ROBIN` worker choice strategy (experimental).
### Changed
### Fixed
- Ensure one task at a time is executed per worker with tasks queueing enabled.
-- Properly count worker running tasks with tasks queueing enabled.
+- Properly count worker executing tasks with tasks queueing enabled.
## [2.4.5] - 2023-04-09