Revision history for Physics::Balls

0.06	2026-09-22
        - The tests require Math::BigRat 0.2613

0.05	2026-09-20
        - The lane fixtures are read in ulps of a double and not bit for bit: a long double perl parses their decimals to a wider number, and a compiler the prototype was not recorded on lands an ulp away
        - t/11-kinds.t to Test2::Bundle::Numerical

0.04	2026-09-18
        - A kind may give a body its radius, mass, friction multiplier, a sweep radius against its own kind and a speed above which it is down: for example a bowling ball among pins
        - A shot may carry a release roll off its line, the hook

0.03	2026-09-18
        - A ball may curve, by its kind: a chain of parabolas turned at capped segment boundaries, no trigonometry
        - A shot may carry an adjust: the surface under the struck ball changes once it crosses a line
        - ABI 2 by append: world_new_ex and strike_ex with size-prefixed structs; the v1 structs and entry points frozen as wrappers

0.02	2026-09-17
        - A resting pair that crept inside each other is set apart at the end of a shot
        - A wall or a gate more than a radius behind a ball is not its contact: a course has far sides
        - Invariant, no-io and far-side tests

0.01	2026-09-16
        - First version