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Release notes

November 2026 (v. 2.9.142)

NEW license keys Added support for domains written with a trailing dot (for example, example.com.).

NEW Flexmonster CLI, Data Server, Admin Panel To ensure the best performance and reliability, Flexmonster Data Server and the Admin Panel are now available only as 64-bit builds on Windows. 32-bit builds of version 2.9.141 are available on request until November 30, 2026. Note that they do not include the updated runtimes, which contain an important security fix (CVE-2026-111497).

NEW Data Server Flexmonster Data Server dependencies were updated to address security vulnerabilities in .NET.

NEW Admin Panel Flexmonster Admin Panel dependencies were updated to address security vulnerabilities in NodeJS.

October 2026 (v. 2.9.141)

FIX Accelerator Unhandled server errors are now written to the log with request details.

October 2026 (v. 2.9.140)

NEW Flexmonster can now be used in Claude Artifacts.

September 2026 (v. 2.9.139)

NEW Data Server Logs for index loading are now more detailed, showing source size, row and column counts, progress, duration, and error details.

FIX Data Server The Internal Server Error caused by an OutOfMemoryException when loading JSON indexes was fixed.

September 2026 (v. 2.9.138)

FIX The performance issue when selecting a large number of members in the filter was fixed.

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Flexmonster Pivot Table & Charts is a JavaScript pivot table component for adding interactive reporting and data analysis to web applications. Users can summarize, filter, sort, and explore data in pivot tables and charts, drill into results, and export reports.