2010-07-06 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Principle functionality realized.

2010-07-08 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Function preparing formatted text output was moved
      from MMCalc.pm to mmcalc (execute) and gmmcalc (calcall).

    * More examples of program usage were added to README.

2010-07-09 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Little improvment in Gtk2 GUI (Gtk2::SimpleList is used
      now to display mass percentages for each element).

2010-07-11 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Little improvment in Gtk2 GUI ('Copy' button was added).

    * Little code clean up in MMCalc.pm, mmcalc & gmmcalc.

2010-07-13 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Little improvment in Gtk2 GUI (Menu was added).

    * Little code clean up in MMCalc.pm & gmmcalc.

2010-07-17 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Improvment in Gtk2 GUI.

    * Code clean up in MMCalc.pm & gmmcalc.

    * Possibility of acronyms adding, removing and changing
      but not saving realized.

2010-07-24 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Module::Build (Build.PL) is used insted of ExtUtils::MakeMaker
      (Makefile.PL).

    * License was changed from GPL to LGPL.

2010-07-26 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Possibility of acronyms list saving to file realized.

2010-09-05 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Contents calculation fixed (minor fix).

2010-11-20 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Minor change in acronyms sort function.

2011-03-30 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Comments to acronyms list were added.

2011-04-08 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Minor change in acronyms checking function.

2011-08-04 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Code clean up, minor fixes.

2011-09-13 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * New acronym: btc  C8H4O4  benzenetricarboxylate.

2012-08-02 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * OOP interface (MMCalc.pm, mmcalc, gmmcalc).

2012-08-08 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * New function at MMCalc.pm: get_formula().

2012-08-11 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Improvement of 'Multy mode' inteface at gmmcalc.
    * MMCalc.pm:
      - new function 'get_content'
      - get_formula changed
    * Use Gtk2::Ex::Simple::List insted of Gtk2::SimpleList.

2012-08-13 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Minor fix in gmmcalc.

2012-08-14 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Localization with GNU gettext added (po/ru.po).

2012-08-15 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * No more use Encode package.
    * Minor changes.

2012-08-21 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Minor changes
    * gmmcalc:
      - use open ':locale'
    * MMCalc.pm:
      - get_content function removed
      - get_formula function changed

2012-08-30 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * gmmcalc: add icon to the window
    * mmcalc.desktop added to the source directory
    * mmcalc.svg moved to the source directory
    * Build.PL, .pot and .po files updated
    * minor fixes

2012-12-02 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * MMCalc.pm, gmmcalc: counting of electrons added
    * mmcalc.pot, ru.po: translation updated
    * minor fixes

2013-05-14 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * atoms.dat: Atomic weights of the elements 2011
    * gmmcalc: accelertor added to toggle multy mode
    * minor fixes

2016-05-29 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * Gtk+3 GUI version of the calculator
    * minor fixes

2017-09-01 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * atoms.dat: Atomic weights of the elements 2013
    * minor fixes

2022-06-19 Denis G. Samsonenko <d.g.samsonenko@gmail.com>

    * atoms.dat: Atomic weights of the elements 2021
    * change to 'Abridged standard atomic weights'
    * minror fixes

2024-02-08 Denis G. Samsonenko <d.g.samsonenko@gmail.com>
    * atoms.dat: Mass numbers correction for several elements
