SUMMARY OF CHANGES IN RIVERWARE PATCH RELEASE 9.5.6
Released November 24, 2025
CDSS Web Service DMI - Off-by-One Timestep

The "CDSS Surface Water Time Series - Day" web service DMI assumed the daily values were end-of-day values when they are actually beginning-of-day values. The result was that values were imported one day earlier than they should have been. For example, the 06/21/2020 00:00 was imported at 06/20/2020 24:00. With this fix, the value is now imported at 06/21/2020 24:00.

IMPORTANT: If you use the CDSS Daily DMI, this fix will change the timestep of the imported data and will likely modify model results.

RiverWare Issues

The following issues were addressed:
7176/7177: Slot configuration menus and controls were enabled during a run.
7196: The RiverWare icon color could be incorrect for a window removed from a multi-window.
7207: Deleting slots from the MRM Slot List caused a crash.
7209: The multi-window was not always shown when it contained Open Account windows.
7211: The HDB Dataset Dialog had clipped text.
7217: The Script Manager did not initially have a vertical scrollbar.
7218: The CDSS daily web service off by one day. See above.
7219: Export Copy and Import Paste was incorrect after rearranging slots in the Slot Viewer.
7223: Adding multiple aggregate series slot columns to a plot was not possible.
7225: Script setting dropdown menus flashed the first time they were selected
7226: When a settings file was created automatically, there were some non-standard defaults.
7237: Reopening a model led to changes to links widths on the web map view.
7238: Using the Move Slot Groups to Object operation could lead to a crash.
7240: Plotting table series slots was not working correctly.

RiverSMART

There are no enhancements or bug fixes in this release.