v6.0 [Dec 14, 2012]
New Bond options; Aromatic, Hydrogen and Out of Plane bonding in expert mode.
New Hydrogen options: add regular hydrogen atoms for emphasis in addition to the original small "fill in" hydrogens.
v3.0
New Feature per user suggestion, Thanks Mark !
Circles around the Atoms may now be turned off; during run-time using a button; default setting available in Preferences.
New file browser for Mac OS X. It replaces the file size and date columns with different size dots.
