## ats2-postiats-0.3.3:

    0.3.3

    This is the 40th release of ATS2, the successor of the
    ATS programming language. The compiler for ATS2 is given
    the name ATS/Positats, ATS2/Postiats or simply Postiats.

    The official website for ATS is:

    http://www.ats-lang.org

    ATS-Postiats is hosted at github:

    https://github.com/githwxi/ATS-Postiats

    Major releases of ATS2 are available at:

    https://sourceforge.net/projects/ats2-lang/

    Major releases of external packages for ATS2 are available at:

    https://sourceforge.net/projects/ats2-lang-contrib/

    Here is a list of major additions and changes since the last release:

    1. Supporting $tempenver in template implementation:
       This is a crucial addition in support of programming in ATS that
       may potentially be (very) deeply template-based!!!
    (*
    2: Re-arranging (and duplicating) files containing code of template
       implementation may cause the need for $tempenver to change. It is
       not yet understood what the reason is behind all of this behavior.
    *)
    3. Fixing a glitch involving tail-call optimization; please see the
       function hidexp_seq_simplify for details.
    4. Supporting [reassume]: An assumed abstract type can be reassumed
       so as to make its (original) implementation available in the scope
       of the reassume-declaration.