Changelog for TUFLOW Plugin v2026.0.6

Release date: 26 May 2026

  1. General Notes
  2. Bug Fixes
  3. Other

General Notes

The 2026.0.6 release of the TUFLOW Plugin fixes several bugs in the TUFLOW Viewer V2.

Bug Fixes

  • TUFLOW Model in Browser - Fixed a bug where database entries could not be plotted if TUFLOW Viewer V2 was not toggled on. This would result in a Python error 'NoneType' object has no attribute 'theme'
  • TUFLOW Model in Browser - Fixed a bug when previewing data from a pit inlet database. The area column was incorrectly being applied as an “index add” column which caused the depth column to have the area added to the values.
  • TUFLOW Viewer V2 - Fixed a bug for NetCDF mesh outputs that contained the “zb” result type. The “zb” result type would incorrectly be ignored, a fix has been added to ensure that the “zb” result type is correctly recognised and extracted.
  • TUFLOW Viewer V2 - Fixed a bug where the ring that appears around a time series point when hovering over the corresponding line in the time series graph was not disappearing. This could happen if the line was very flat.
  • TUFLOW Viewer - Added a fix to handle TUFLOW Quadtree PO region results that could write the wrong number of features in the TPC file. This could trigger an error. While technically this mismatch could be an issue, in most instances this error won’t affect result viewing.

Other

  • Bumped the PyTUFLOW version to 1.1.5.
  • The refh2.pyd file is now copied into a standard location: %userprofile%/.tuflow_plugin/refh2. Previously, the refh2.pyd file was copied into a temporary location within the user’s temp directory. This meant that the location was dynamic which could cause issues for some antivirus/firewall software and IT policies.