Changes in version 0.1.2 (2026-05-28)                  

  - CRAN resubmission fixes:
      - DESCRIPTION: single-quoted 'Excel' per CRAN software-name
        convention.
      - DESCRIPTION: added method references in the Description field
        (Rosenbaum and Rubin 1983 doi:10.1093/biomet/70.1.41;
        Austin 2011 doi:10.1080/00273171.2011.568786; Desai et al. 2017
        doi:10.1097/EDE.0000000000000595).
      - estimate_rr_rd(): removed hardcoded RNG seed from the internal
        bootstrap helper. New seed argument (default NULL) lets the user
        opt in to reproducibility; when NULL the function does not touch
        the global RNG state. In the sequential branch, .Random.seed is
        saved and restored on exit when a seed is supplied.
  - tests: fixed the zero-count-level regression test (test-only
    change). The 0.1.1 test used expect_message(...,
    "Auto-excluding.*race_cat"), which required both substrings in a
    single message() call, but the verbose path emits the header and the
    variable name on separate lines. Switched to capture_messages() and
    asserts both substrings individually.

                        Changes in version 0.1.1                        

  - fix: estimate_ps() categorical extreme-distribution screen now
    detects zero-count levels via union of levels across exposure
    groups. Previously, a level present in only one exposure group was
    silently dropped by table() and could slip past the cnt < 5 rule,
    triggering quasi-separation in glm().

                        Changes in version 0.1.0                        

  - Initial CRAN release.