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Release Notes

v1.2.16

In response to github issue #22.

Adding support for batch fitness functions and batch engine problems through a new trait (BatchFitnessFn). Some small cleanup on other fitness functions and some chromosome operators.

v1.2.15 - py 0.0.6

Adding Novelty Search to python and refactoring engine building across the rust/python bridge. Improving python's speed. Adding type checking to python and upgrading python package to >= python 3.12 to support new python generics. Improving docs to reference new functionality.

New alters:

  • EdgeRecombinationCrossover for PermutationGenes
  • PolynomialMutator for chromosomes with FloatGenes

Added code path in alters for dynamic mutation/crossover rates. This is in early dev, but an be seen in PolynomialMutator.

v1.2.14 - py 0.0.4

Added support for novelty search, fitness-based novelty, and combined novelty and fitness search. Improved documentation and examples. Improved traits for Engine and introduced one for FitnessFn. Bug fixes for pareto fronts and engine iterators.