Changes in version 0.1.0 (2026-09-12)                  

  - Initial provider-agnostic optimization framework.
  - Added joint prompt-provider-generation benchmarking.
  - Added prompt evolution, Pareto optimization, budget and latency
    constraints, robustness testing, adaptive routing, and ensemble
    tools.
  - Added deterministic offline mock providers, tests, and vignettes.
  - Added explicit stats::runif() namespace import and CRAN-friendly
    documentation formatting.