# Release Notes for Version 11.40.20173.0

## Content

This set of release notes includes enhancements and version details.

## Enhancements from the Previous Release

This version of the product has the following enhancements from the previous release:

* New Control Features
    * Cell validators have been added.
    * Array formulas are now supported.
    * External formula references are now supported.
    * Additional formula functions have been added.
* New Methods and Properties
    * The AddNewSheetView method has been added.
    * The UseFallbackMode property has been added.
    * The SetFormulaArray method has been added.
* New Client Events
    * The CircularFormula event has been added.
    * The CellValidateInfoNeeded event has been added.

## Changes from the Previous Release

* Adding a table that overlaps a cell filter range will cause an error.
* The GetExpression and SetExpression methods have been removed.
* The GetCustomGCFunction method has replaced the GetCustomFunction method.
* The ConditionalFormattingIconSetIndex class has replaced the ConditionalFormattingIcon enumeration.
* The Reverse method in the IconSetConditionalFormattingRule Class has replaced the Reversed property.
* The IRangeSupport class is no longer supported.

## File Versions

Spread for WinForms installs the following file versions on your system. See Installed Files for the exact location of these files.

| File | Version |
| ---- | ------- |
| FarPoint.Win.Spread.dll | 11.40.20173.0 |
| FarPoint.Win.Spread.Html.dll | 11.40.20173.0 |
| FarPoint.Win.dll | 11.40.20173.0 |
| FarPoint.Win.Design.dll | 11.40.20173.0 |
| FarPoint.Win.Spread.Design.dll | 11.40.20173.0 |
| FarPoint.PluginCalendar.WinForms.dll | 11.40.20173.0 |
| FarPoint.SpreadDesigner.exe | 11.40.20173.0 |
| FarPoint.CalcEngine.dll | 11.40.20173.0 |
| FarPoint.Excel.dll | 11.40.20173.0 |
| FarPoint.Win.Ink.dll | 11.40.20173.0 |
| FarPoint.Win.TextRenderer.dll | 11.40.20173.0 |
| FarPoint.PDF.dll | 11.40.20173.0 |
| FarPoint.Win.Chart.dll | 11.40.20173.0 |
| FarPoint.Win.Chart.Design.dll | 11.40.20171.0 |
| FarPoint.Localization.dll | 11.40.20173.0 |
| GrapeCity.Win.PluginInputMan.Design.dll | 11.40.20173.0 |
| GrapeCity.Win.PluginInputMan.dll | 11.40.20173.0 |

Return to the [ReadMe](/spreadnet/docs/latest/readme/readme).