• SS-40: Approach to handle invisible empty text subscripts corrected;
  
• SS-54: Description text is always black now;
  
• SS-156: Fixed zoom in reference books;
  
• SS-126: Fixed inserted snippet layout when collapsed Area Region exists inside Snippet;
  
• SS-151: Printing: layout fixed when Page Setup is non-standard;
  
• SS-39: Added "Default" item added to Fractions options for MathRegion;
  
• SS-37: File name update in window title upon jumping to link target;
  
• SS-133: Description text updated for overridden definitions;
  
• SS-160: Wrong results with optimization None fixed;
  
• SS-36: Fixed issue when changes are lost if a link is followed;
  
• Fixed issues appears on Custom Regions context menu actions usages (evaluation miss and others);
  
• Worksheet splitter implemented (vertical and horizontal);
  
• Unit Package updated (Important!);
  
• Key presses handling improved;
  
• Incorrect MDI icon fixed on page add;
  
• ViewerFileType: Activation code box width increased;
  
• Viewer fixed to support empty Title and/or Description of worksheet (using worksheet properties);
  
• Silent mode of the application improved;
  
• Monospace font applied to Output window;
  
• Fixed issues with Area collapse/expand operations;
  
• Language files updated.

• Desktop Windows (desktop computer with Windows OS):
  SMathStudioDesktop.0_97_5280.Setup.msi (Date: 16.06.2014. File size: 1.77MB)
  
• Desktop Linux (desktop computer with Linux OS):
  SMathStudioDesktop.0_97_5280.Mono.tar.gz (Date: 16.06.2014. File size: 982.59KB) - last version of Mono distributive required!

Wrote

When I insert a CustomRegion like a 2D plot and I don't add something in the placeholder the region disappears ; the same if i delete the content in the placeholder

this is by design?

Wrote

I am getting brackets automatically for every multiplication. I am not sure if this is by design, a bug, or I am just doing something wrong.

Wrote

Unfortunately, I did not manage to understand the new xml data structure for unit definitions. I am happy to do the required modifications but currently I need some help input for that.

<?xml version="1.0" encoding="utf-8"?>
<entries xmlns="http://smath.info/studio/entries">
  <units>
    <property dimension="613">
      <override name="°">
        <synonym name="° degree" />
      </override>

      <add factor="3.6" exp="2" system="All">
        <synonym name="circle" />
      </add>
    </property>

    <property dimension="289" title="Volume">
      <override name="L">
        <synonym name="L liter" />

        <extension for="L">
          <prefix name="μ"/>
          <prefix name="m"/>
          <prefix name="c"/>
          <prefix name="d"/>
          <prefix name="da"/>
          <prefix name="h"/>
        </extension>

        <extension for="liter">
          <prefix name="micro"/>
          <prefix name="milli"/>
          <prefix name="centi"/>
          <prefix name="deci"/>
          <prefix name="deka"/>
          <prefix name="hecto"/>
        </extension>
      </override>

      <add factor="3.52391" exp="-2" system="Imperial">
        <synonym name="bushel" />
      </add>
    </property>
  </units>
</entries>

Wrote

This file will overwrite "°" unit: add a synonym: "degree". It will also add "liter" (with the same meaning as "L") and many units prefixed to "L" and "liter".
And it will also add the following new units: "circle" and "bushel".

Try it! This is just for example. Explanations for all dimensions and prefixes you can find in Units.xml (in first lines). Also find an XML schema attached - this should also help you.

In future such extension files will be available for download from Extensions Manager, so it will be much easier to deliver new units and anyone will be able to create and share improved sets of units. Better future coming soon!

Please let me know if you have any questions!

Wrote

How can I specify the "quantity" dimension, with percent just being a unit representing the factor 0,01? I do not see a place for the word "quantity". Could you please give a template for percent, then I should be able to do the rest.

<?xml version="1.0" encoding="utf-8"?>
<entries lang:default="eng" xmlns="http://smath.info/studio/entries" xmlns:lang="http://smath.info/studio/entries">
  <units>
    <property dimension="613" title="Quantity" lang:rus="Количество">
      <add factor="1" exp="-2" system="All" title="Percent" lang:rus="Процент">
        <synonym name="percent" />

        <extension for="percent">
          <prefix name="micro" title="Micropercent" lang:rus="Микропроцент"/>
          <prefix name="milli" title="Millipercent" lang:rus="Миллипроцент"/>
        </extension>
      </add>
    </property>
  </units>
</entries>

Wrote

In future such extension files will be available for download from Extensions Manager, so it will be much easier to deliver new units and anyone will be able to create and share improved sets of units. Better future coming soon!

Please let me know if you have any questions!

Wrote

This is important because only changes initiated by user can be handled by History Manager within History Transaction (this is actually a new API).

Wrote

Note: the best is if you explain me how user requests for evaluation, so I could initiate creation of History Transaction in SMath Studio and you don't need to do it by yourself in a plug-in.