• fix: Any Conditions work with OptimizerLocalSearch now.

• feat: Add on_optimizer_queue_before_eval and on_optimizer_queue_after_eval stages to CallbackAsync and CallbackBatch.
• fix: Start phase of rush worker.

fix: Imbalanced protection and casting in C code.
fix: Load required packages in worker loop.

• BREAKING CHANGE: Replace OptimizerBatchLocalSearch with a faster C implementation.
• feat: Add par parameter to OptimizerGenSA.
• BREAKING CHANGE: Replace start parameter from OptimizerNloptr with x0 parameter.
• feat: Expose internal termination criteria of Optimizers.
• feat: Store required packages in Objective$packages.
• feat: Fail queued and running points when optimization is terminated.
• fix: Pass n_workers to rush.
• feat: Kill rush worker after optimization.
• feat: Add tiny logging mode.

• compatibility: irace 4.1.0
• compatibility: rush 0.2.0
• refactor: Replace Codomain$maximization_to_minimization with $direction field.
• feat: Save ArchiveAsync to a data.table with ArchiveAsyncFrozen.

• compatibility: irace 4.0.0

• feat: Add OptimizerBatchChain that runs multiple optimizers sequentially.
• refactor: Only pass extra to $assign_result().

• feat: Add new stage on_result_begin to CallbackAsyncTuning and CallbackBatchTuning.
• refactor: Rename stage on_result to on_result_end in CallbackAsyncTuning and CallbackBatchTuning.
• docs: Extend the CallbackAsyncTuning and CallbackBatchTuning documentation.

• feat: ContextBatch and ContextAsync have a result_extra field now to access additional results passed to the instance.
• refactor: Additional information are passed with extra to OptimInstance$assign_result().