Dodeca Version 8.7.4
July 14, 2026 - Build 17
This version of the Dodeca Framework uses the .NET Framework, version 4.7.2 and higher on the desktop. The components used in this version of Dodeca are SpreadsheetGear 2023 (9.3.23.102), NetAdvantage 2021, Volume 2 (21.2.46), Aspose.Cells 24.10.0, Aspose.Slides 24.10.0, Syncfusion Essential Studio 25.1.39, GdPicture.NET 14.1.0.121, and Xceed Zip 3.6.7363.15420.
This version of Dodeca has two server-side services that run inside a Java Application Server. The Dodeca service is supported and tested on Java 17 and 21. The minimum supported versions of popular Java Application Servers are:
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Apache Tomcat 10.1.x
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Oracle WebLogic 12.2.x
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IBM WebSphere 9.0
The release notes for this version contain the following items:
SQL Connections
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Enhancement: SQL connections using an OAuth
CredentialsPolicynow support connecting to databases that authenticate directly via OpenID Connect identity tokens (such as Amazon Redshift using a Trusted Token Issuer configured in AWS IAM Identity Center). Support has also been added for authorization connectors that return specialized credentials, such as the Amazon Authorization connector, which leverages SSO to retrieve temporary IAM access keys. #3882
Workbook Scripting
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Fixed Issue: When a Workbook Script procedure renames or moves the active worksheet (e.g., via the
RenameWorksheetmethod) during execution, restoring the originally selected range after the procedure completes can throw an exception, because the selection was captured by worksheet name rather than a live reference to the worksheet. #4477 -
Fixed Issue: Opening the Workbook Script Debugger during an event that runs before the Workbook has been instanced (e.g.,
AfterTokenTableBuild) could throw an exception while initializing the debugger’s tools, because they checked for visible worksheets before a Workbook existed. #4467 -
Fixed Issue: Worksheet names containing valid, non-alphanumeric characters (e.g., an apostrophe) were not handled correctly, which could cause an exception similar to the following: Object reference not set to an instance of an object. #4468
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Fixed Issue: Calling the
ExecuteProceduremethod from a script set procedure invoked during theAfterTokenTableBuildevent could throw an exception similar to the following: SpreadsheetGear.IWorkbookSet.GetLock must be called to acquire a lock on the workbook set. #4469