Changes in version 1.1.6 (2023-10-13)                  

  - Update depreciated syntax for future rstan compatibility (#3).

  - Add CRAN vignette link to README.

                 Changes in version 1.1.5 (2023-04-04)                  

  - Made rstantools a dependency, so its auto_config option can be used
    to handle the Stan build process as rstan and StanHeaders evolve
    (#2).

  - Made test deterministic to avoid rare failures on CRAN (CRAN
    request).