January 2025 Release Notes
Version: 1.36.2.0
April 2025 Release Notes
Version: 1.37.2.1
July 2025 Release Notes
Version: 1.38.1.2
September 2025 Release Notes
Version: 1.39.1.0
December 2025 Release Notes
Version: 1.40.2.0
January 2026 Federal W-4 Patch
Version: 1.40.2.0 (There is no version change with this patch)
February 2026 Release Notes
Version: 1.41.3.0
April 2026 Release Notes
Version: 1.42.1.0
May–December 2026 ReadyPay Online Release Notes
The format of release notes is changing, effective May 2026. ReadyPay Online release notes will now be published in one continuous solutions article for the year. The latest update will always be shown at the top of the article. Older updates will then appear in the order in which they were released.