

This is AFN's compiled version of the history of released versions
of VINE.


1.0.2

     Noticed a pathology in the errorcrit module, and fixed. If the
     velocity of a particle is close to zero, then the
     velocity/acceleration criterion gives an extremely limiting time
     step. Put in a limiter. This may or may not be a good thing.

     Fixed pathology in dump output time stuff. Sometimes the time
     would stop incrementing and the code would dump the same time
     over and over again. This bit of code has given trouble before
     and seems rather fragile. Arg.

     For reasons unknown to its author (AFN), a calculation of of
     the rms position and velocity components was being miscalculated.
     Instead of subtracting a mean squared from the mean squared
     component, it was subtracting a simple mean. <Insert picture
     of AFN smacking his gob over and over again, while saying Doh!>
     Fixed. 

     Add TODO file.

     Add this file (HISTORY)

     Some updated makefiles.


1.0.1 aka 1.01 

    This is the first version to include the `addons' directories,
    which permit gravitational force direct summation and fakegrape 
    stuff, as well as an alternate SPH kernel.

    Include small fixes to remove `year' from some time calculations
    printed out to the screen etc.

    Adds makefile/hwinfo for coreduo.

    Straightened up some version skew between the makefiles for
    using different intel compilers.

    Added a sanity check for sph cosmo, saying it hasn't been tested yet.


1.0.0.1

    Deletes a bit of debugging code from driver.F and updates the
    papers to point at the correct astroph links assigned the day
    after the initial release.

1.0

    The initial release of VINE, as distributed on the astroph website.
