v1.3.0 / Unreleased

• Add - Configurable collaboration credit across balanced, Cartesian, and panel modes with mean (default), maximum, top-two mean, weighted sorted scores, and custom scalar callbacks
• Add - Credit policy metadata, finite-value validation, and explicit short-panel weight normalization
• Update - Apply assigned credit to reproduction, fitness history, and fitness-based panel selection while preserving raw average/maximum encounter statistics
• Add - Credit API documentation and Clojure/ClojureScript regression tests

v1.2.0 / 2026 Sep 21

• Add - Panel collaboration mode with composable selectors, frozen shared panels, focal mean credit, and per-generation pair caching
• Add - Best fitness, random, specialist, generalist, diverse strong, and three historical champion selectors, plus generic ranking/all-member helpers
• Add - Bounded historical snapshots, panel statistics/provenance, and an opt-in panel member monitor
• Add - Panel validation, specs, Clojure/ClojureScript tests, and API examples; existing balanced and Cartesian behavior remains unchanged

v1.1.0 / 2026 Aug 22

• Add - Two-species cooperative coevolution with balanced and Cartesian collaboration scheduling
• Add - Deferred contextual fitness, species-local reproduction, final Cartesian evaluation, monitors, specs, and documentation
• Add - Parallel JVM evaluation of scheduled collaboration fitness calls
• Fix - Use platform-appropriate logging and population mapping in ClojureScript

v1.0.0 / 2019 Oct 22

This release migrates nature to a .cljc library

• Update - POTENTIALLY BREAKING CHANGE - nature is now a .cljc library

v0.3.1 / 2019 June 23

This release adds argument assertions to evolve

• Add - Pre-conditions for evolve

v0.3.0 / 2019 June 11

This release adds common performance monitors

• Add - Monitors for individual/population performance reporting

v0.2.2 / 2019 February 17

This release adds common fitness-function helpers

• Add - Gray Code Binary genome to integer decoder, snt to decimal meshes

v0.2.1 / 2019 February 16

This release...

• Fix - Include :aot directive in project.clj

v0.2.0 / 2019 January 15

This release adds binary genome decoding and several bugfixes

• Add - Binary genome to integer decoder
• Fix - Crossover point determination

v0.1.1 / 2019 January 14

This release refactors the application to make the core function, evolve, stand out more distinctly.

• Add - Usage documents
• Fix - crossover no longer wipes out some genetic sequences, :carry-over no longer balloons population

v0.0.1 / 2019 January 12

This release builds out all initial functionality