v1.0beta

• Add some showStatus commands to give more info on status
• Get pyroxene to accept pure endmembers as legal.
• Should allow input in oxides to solid phase thermodynamic calculation.
• Possibly should allow toggling between input and output cards without recalculating.
• Can display of output be made faster?
• Applet will need to be resized if any more components are added to system or liquid.

v1.0alpha

• Add references!
• Should return residual for oxides to mole fraction conversion.
• Should state whether nearest composition is legal when returning oxides to mole fraction conversion.
• Should allow input in oxides to solid phase thermodynamic calculation.
• Should alphabetize solids
• Should make calculate and clear buttons on pure phase panel appear in a more sensible place.
• Should point out if phase is metastable for all calculations.
• Should skip absent components when returning activity data.
• Possibly should allow toggling between input and output cards without recalculating.
• Can display of output be made faster?
• Applet will need to be resized if any more components are added to system or liquid.
• Make P textfield bigger

Here is a README page , and a CHANGELOG for the applet. The applet lives here.