Dear GroupDocs Customers,
We are pleased to announce the release of GroupDocs.Search for .NET version 26.7. This update fixes an OverflowException issue occurring during operations that modify the index.
Key Fix
○ Fix OverflowException for operations that modify the index (issue SEARCHNET-3615).
Major Improvements and Fixes
○ Resolved a bug causing an OverflowException to be thrown for various index modification operations.
○ Note: this fix changes the index storage format on disk. Existing indexes must be reindexed to use the new format.
Reference Links
○ Release notes: https://releases.groupdocs.com/search/net/release-notes/2026/groupdocs-search-for-net-26-7-release-notes/
○ Release announcement blog post: GroupDocs.Search for .NET 26.7 â Bug Fix Release (July 2026)
○ Updated GitHub examples: GitHub - groupdocs-search/GroupDocs.Search-for-.NET: GroupDocs.Search for .NET examples, plugins and showcase projects · GitHub
○ Documentation: GroupDocs.Search for .NET | GroupDocs
○ NuGet package for .NET projects: NuGet Gallery | GroupDocs.Search 26.8.0
○ NuGet package for .NET Framework projects: NuGet Gallery | GroupDocs.Search.NETFramework 26.8.0
This update fixes the OverflowException bug in index-modifying operations. Please note that data must be reindexed after upgrading.
We welcome your feedback. Please direct any questions or feature requests to our support team.
Sincerely,
The GroupDocs Team