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Version 4.5.1 - 15th June 2022

The following information is intended for existing users who are already familiar with AstroGrav and want to quickly find out about the main changes.

Version 4.5.1 of AstroGrav is an upgrade containing several minor improvements and bug fixes. If you already have a copy of AstroGrav, all you need to do is to download Version 4.5.1 and use it in place of your old version. If you have any problems with this new version, please don't hesitate to contact us so that we can help you out.

Version 4.5.1 of AstroGrav has several minor improvements and bug fixes, including the following.

  • The following twelve new sample simulations have been added.
    • Binary Asteroid Formation
    • Double Star and Planet
    • Dzhanibekov Effect
    • Figure of Eight
    • Galilean Cannon
    • Kepler-36
    • Kepler-90
    • Newton's Cradle
    • Ninth Planet
    • Sagittarius A* Cluster
    • Schwassmann-Wachmann 3
    • Solar Analemma
  • Several minor improvements and bug fixes have been made to the evolution algorithm.
  • A bug has been fixed that prevented the opening of simulations that were last saved with some earlier versions of AstroGrav.
  • Minor improvements have been made to the handling of particle types in the Edit / Add Object... command.
  • A bug has been fixed that prevented the use of an empty string for the name in the Edit / Add Family... command.