This is  Molekel version 5.2.0

IMPORTANT:
  Make sure that line separators in input files match
  the file separator of the platform you are running Molekel on;
  e.g. if you have a file that was generated/modified on Windows
  and you want to read that file on Linux then convert the end
  of line separators with dos2unix.
  If end of line separators are not correct you might incur into
  problems when reading GAMESS, Molden and Gaussian files.

Please report any problems through the http://www.bioinformatics.org/molekel
website

When submitting a bug please make sure you specify both Molekel version
and Operating System.

Change log:

5.2

- Added support for GLSL shaders: after a molecule has been selected it is possible
  to assign vertex and pixel shader to the molecule and any generated surface.
  Shader parameters can be saved/loaded to/from text files.
  Only the following data types are currently supported for uniform parameters:
   * float
   * vec2
   * vec3
   * vec4
   * bool
   * int

  If a parameter name contains the string 'color' or 'colour' (case insensitive) it
  is possible to set the value through a color dialog.

  In case shaders are not supported (OpenGL 2.0 required) the shaders menu
  item is disabled.

- Added support for multiple vibrational modes: any number of vibrational
  modes can now be combined to animate atoms.

- Added option in Display menu to hide selection bounding boxes. 

- Added support for record/playback of GUI events, this is mainly used for
  automated GUI testing and demo purposes.

- Animation export can now be interrupted by clicking on the 'stop' button.

- Added optional command line parameters:
  -load <file type> <file path>
  -size <window width> <window height>
  -position <window upper left corner x> <window upper left corner y>
  -settings [<key1 value1> <key2 value2> ...] if not arguments are provided
   current settings info is printed to console
  -events <file path> <initial delay (s)> <time scaling>

- Added support for PNG output.

- Fixed bugs:

  * 382 - Electron density surfaces are not animated
  * 383 - Animation of SES is not reset
  * 384 - Grid data surface dialog's 'Generate' button not disabled
  * 388	- Cannot load GAMESS file with Hessian runs
  * 389	- Cannot load basis set from GAMESS output
  * 390 - Cannot specify file format when saving
  * 393 - Bounding box not updated when animating.
  * 394 - Program may crash when changing animation mode.


5.1.1

- Added support for ADF Tape41 files, look into the data dir for a sample file;
  logging information is currently printed to standard output

- Fixed bugs:

  * 361	- Cannot change selection box color
  * 362	- Cannot unpick atom/bond
  * 363 - Wrong bonds computed
  * 375	- Wrong atom size
  * 376	- MEP scalar bar doesn't change when selecting molecule


5.1

- Removed local documentation: the documentation menu item now opens
  the on-line documentation

- Enhanced visual quality by patching the OpenMOIV library

- Added option to change atom and bond size

- Added option to change the material color for SoCylinder/SoSphere

- Added option to load the atom color table from file (sample color file in data dir)

- Added animation of molecules read from multi-frame PDB and XYZ

- Added option to use cube data as Molecular Electrostatic Potential when computing SAS or SES

- Added Z-matrix format (to build molecule from one z-matrix, see .zmatrix example in data dir)

- Added option to change animation step

- Added option to save one image per molecular orbital (only one molecular orbital
  per-image is displayed in the saved images)

- Added option to smooth with Laplacian smoothing iso-surfaces generated from Gaussian cube files

- Molekel now asks for confirmation before deleting a molecule

- Fixed bugs:
  * 333 - Molecule is scaled when window resized, surface is not
  * 334 - Cannot open file specified on command line.
  * 335 - PDF and PostScript files are not replaced
  * 337 - Loading of PDBs with multiple molecules is slow, adding
          support for multi-frame pdbs has fixed this bug
  * 340 - Molden input issues: Bohr units were not supported
  * 341 - Program may crash when selecting a molecule loaded from pdb: issues
          with OpenBabel::ReadFormula(); see OpenBabel bug 1632403
  * 356 - Cannot load files on Mac OS X: an OpenBabel patch for version 5.0
    has been made available, the new version doesn't need this patch.