Changes in version 0.1.9 (2023-08-16)                  

  - Expose min_kappa and max_kappa in kappa_ml().

                 Changes in version 0.1.8 (2022-06-27)                  

  - Fixed bug in bw_rot() for q = 2 and improve stability in bw_rot().

                 Changes in version 0.1.7 (2021-01-10)                  

  - Fixed bug when calling int_cir() in bw_dir_emi() (reported by Yong
    Wang).

                 Changes in version 0.1.6 (2020-08-26)                  

  - Fixed installation problem in r-patched-solaris-x86.

                 Changes in version 0.1.5 (2020-08-24)                  

  - Initial version.