survminer 0.5.2

Major changes

• Remove survMisc dependency: weighted log-rank tests (Gehan-Breslow, Tarone-Ware, Peto-Peto, modified Peto-Peto, Fleming-Harrington, test-for-trend) are now computed internally using base R, avoiding the at-risk survMisc package. All existing method arguments in surv_pvalue() and log.rank.weights in ggsurvplot() continue to work identically.

Minor changes

• Update ggplot2 API usage: replace deprecated size with linewidth for line geoms, and is.ggplot() with is_ggplot() (#692, #693)

Bug fixes

• Fix GeomConfint incompatibility with ggplot2 4.0.x: normalize linewidth and linetype after stairstep transformation to prevent "Aesthetics can not vary along a ribbon" error (#694)
• Fix surv_fit() error when using list of formulas with list of data sets (match.fd = FALSE): replace defunct dplyr::combine() with unlist(recursive = FALSE) (#697, #699)