Improvements

• COUNT and PAGENUM fields improved to allow setting up an offset for the output number;
• Alignment context menu item added to TextRegion;
• TextRegion improved to support changing Line spacing using context menu;
• Arial made a default font for Text Region;
• Toolbar items added: Font Name, Bold, Italic, Inderline;
• Support for single non-linear unit set as denominator added;
• Added export of the Worksheet to SVG image;
• Horizontal scrollbar is now invisible when it makes no sense for opened document;
• Number of search matches and index of currently shown match displayed right on the search panel now;
• Performance of rendering Worksheets with large Regions (when height or/and width bigger than Worksheet bounds) significantly improved.

Corrections

• Errors of updated Symbolic Engine fixed;
• Using of context menu items fixed (double action avoided);
• Underlined text rendering in TextRegion corrected (for white spaces);
• trunc() function does not accept units in the argument anymore;
• Empty Heder/Footer supported now;
• Basic behaviors of the TextRegion improved (text selections);
• SS-4612 Line wrapping significantly improved in TextRegion;
• Fixed "There is no xml start tag" issue happens when self-closed tag of the Region was included into *.sm(z) file;
• Functionality of the " " (space) key fixed in case when no plug-in for Text Region is available;
• equrep() function supports variables/functions replacements now;
• SS-4620: Scrolling of the focused Plot Region cannot accidentally scroll the whole document anymore;
• Changing font Familty and font size for several selected Regions fixed;
• Fixed exception happens on some environments when rendering font names in font selector;
• Fixed issue related to empty Descriptions on file open;
• Select All supported inside embedded Regions now;
• Switching chars from English to Greek and vice versa (Ctrl+g) corrected for MathRegion if Fields and/or unicode chars used inside;
• SS-4603: Index out of bounds issue fixed happened sometimes on displaying calculation results;
• Back-compatibility improved for worksheets which contains TableRegion with custom options;
• Work with big and small numbers improved;
• Dialog for installing required plug-ins implemented for children Regions;
• Text formatting shortcuts supported for children Regions now;
• Fixed loading/saving files which contain descriptions for evaluable Regions;
• Result is above max allowed number error fixed;
• Export to SVG fixed;
• Rendering of diff(3) function improved;
• Fixed rendering issue when Math Region is invisible on the Worksheet until next invalidation;
• Application freeze happens during Math Region rendering fixed;
• Math Region rendering glitches happens on pasting equation parts from clipboard fixed;
• Scrolling over fucused Region fixed for situations when multiple pages functionality active;
• Resistence for broken Worksheet file structure improved;
• DEV: SMath.Drawing and SMath.Environment libraries made separate (namespaces moved from SMath.Manager/SMath.UI). Working to release SMath.Drawing as a separate Nuget package;
• Multi-threading related error fixed;
• Visibility of the variable restored inside TextRegion (for back-compatibility with existing plug-ins);
• Application crash fixed for some environments on evaluation initiated;
• Rendering of sys() function improved;
• Instabilities happened sometimes with Worksheet rendering when document is not in Pages view mode fixed;
• Function for(3) corrected to work with undefined elements inside;
• Improvements for numeric optimization done;
• Search improved to look up for matches in Area titles;
• Backward compatibility improved for Multiple Pages functionality;
• Application crash happened when search match found in Region which is shown on several pages at the same time fixed for Pages view;
• Issue when duplicated chinees symbols appeared on input fixed;
• Minor improvements made for symbolic calculation library;
• Support for Regions with height larger than available Worksheet Page height significantly improved in Pages rendering mode;
• Automatic disabling of Multiple pages feature for the old-style Worksheets (when content is written out of pages bounds) implemented;
• Graphical glitches fixed;
• Support for complex document layout improved;
• Behavior of the Page Setup dialog improved;
• Added possibility to work with Collapsed Areas in Header/Footer;
• Multiple accuracy issues fixed in symbolic calculation engine;
• Overall calculation accuracy improved.

Miscellaneous

• Support for .Net Core 3.1 implemented (app is still released supporting .Net 2.0 for now);
• Refactoring;
• Calculation performance improved;
• Symbolic engine improvements;
• Worksheet files layout updtaed to be supported by earlier SMath Studio versions;
• The following functions allows to calculate 0^0 now: sum(4), product(4), eval(1);
• Toolbar items rearranged and behaviors improved;
• TextRegion improved to support custom width and automatic text wrapping;
• Children Regions support implemented for Text Region (now it is possible to add Regions, including evaluable ones, inside a Text Region);
• Keystroke added to Math Region to insert: Alt+= - it allows to add Math Region (very handy to use inside Text Region);
• Text Region performance significantly improved;
• SS-3499: Text Region significantly improved (performance, stability, issues with underlined text, not accuracy cursor location, etc);
• Units placeholder at the end of Math Region reserves additional space only in focused state;
• Support for nanohenry unit added;
• Files loading performance improved;
• Math expressions rendering accuracy improved;
• Large regions support improved for No bounds page mode;
• Fatal error fixed happened on copying extremely large regions;
• Generating SVG files corrected to allow to use several generated files on the same web-page;
• SS-3541: Issue when not all symbols of the selected text was affected during Copy/Delete/Cut operation fixed;
• Critical issue on start up in silent mode fixed;
• Calculation speed improved;
• Interface translations updated;
• Performance of handling complex functions significantly improved;
• Splitted view functionality temporary disabled.

Corrections

• Errors of updated Symbolic Engine fixed;
• Using of context menu items fixed (double action avoided);
• Underlined text rendering in TextRegion corrected (for white spaces).