ThunderDome Release Notes – October 2025
This release includes many updates, primarily backend changes, to support the SEC’s EDGAR Next rollout, which took full effect on September 15, 2025. Visit our EDGAR Next Resource Center for enrollment guidance and using EDGAR Next in ThunderDome.
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Resolved XBRL Upload Period Mismatch Error: Fixed an issue where uploading a 10-Q XBRL bundle produced a “project periods do not match” error, preventing the upload from completing. XBRL bundles can now be uploaded and registered successfully when the periods are valid.
Internal Reporting Improvements: Various internal reports have been updated to improve accuracy and consistency of status and filing information.
EDGAR Next: Fixed an issue that caused EDGAR Next projects in Portal to be saved as non-iXBRL projects in database.