Changes in version 0.1.1                        

  - Removed install.packages() calls from inst/scripts/ files to comply
    with CRAN policies.
  - Fixed writing path in inst/scripts/run_simulations_full.R to use
    tempdir() instead of getwd().

                 Changes in version 0.1.0 (2026-06-02)                  

  - Initial CRAN submission.
  - Implements the two-stage Penalized Fast Causal Inference (PFCI)
    algorithm combining graphical lasso screening with FCI orientation.
  - Core functions: pfci_fit(), pfci_metrics(), plot_pag(),
    simulate_pfci_toy(), simulate_with_latent(), metrics_with_latent().
  - Accompanies Pal, Ghosh, and Yang (2025), Annals of Applied
    Statistics, doi:10.48550/arXiv.2507.00173.