Changes in version 0.2.4.9000                      

                 Changes in version 0.2.4 (2024-12-03)                  

  - Upkeep and prep for gcc 15

                 Changes in version 0.2.3 (2022-08-19)                  

  - Fix a bug in trap_force with incorrect indexing in certain
    circumstances
  - Added replace_particles()
  - Moved to cpp11

                 Changes in version 0.2.2 (2019-01-14)                  

  - Fix a bug in trap_force where particles on the edge of a polygon
    would get an NA velocity