The OfficeWriter Change Log lists the new features and bug fixes in every supported minor and major build of the product.
Current supported builds are v9v10.0.0 - v9v11.1 and 8.0.0-8.6.2

OfficeWriter includes several components that are developed on separately, so features and fixes are listed by component:

• ExcelWriter - .NET API
• WordWriter - .NET API
• PowerPointWriter - .NET API
• Reporting Services - SSRS Integration, including the OfficeWriter Designer and Renderers for Excel and Word
• Installer - Components not related to the functionality of the product, including the installer and license key manager.