A Preview of Coalton 0.2
Summary
Coalton 0.2 previews major language changes: fixed-arity functions, keyword arguments, and explicit multi-value returns, which aim to produce more natural APIs and earlier type errors. The post also introduces new syntax for collections, short lambdas, and forall-scoped type variables, plus advances in exact arithmetic with real algebraic numbers through xmath. Concrete examples illustrate how these features change everyday coding and project structure, with a roadmap toward a 0.3 timeline.