*Note: This page is under development and subject to change. Naviate HVAC & Plumbing development is still in progress and details may be updated before release.
This release news includes a release for the following Naviate HVAC & Plumbing versions, now available for download at My Symetri -> Applications:
- 2025.26.4.0 - compatible with Revit 2025
- 2026.26.4.0 - compatible with Revit 2026
- 2027.26.4.0 - compatible with Revit 2027
Note: The above versions are available in one (1) installer, with the option to install Naviate for each version from 2025-2027.

Figure 1: Upon run of the msi installer file, you will be prompted to choose which versions of Revit to install this Naviate product.
Improved compatibility with other Revit add-ins
Background updates have been made to reduce the risk of conflicts when running Naviate applications alongside other Revit plugins.
Previously, a shared software component could clash with the same component used by other add-ins, in some cases causing Naviate products or other plugins to stop working. We have removed this dependency to lower the risk of such conflicts occurring.
Please note: While this update significantly reduces the likelihood of compatibility issues, it does not eliminate all possible conflicts with third-party plugins. If you experience any issues, please contact our support team.
IFC Space Copy - Improvements
- Added compatibility with IFC4.
Fixes
- Update Text / Update All Text
- Resolved unhandled errors in non-Plan Views, or when Views are deleted in the Project Browser.
- Insert Text (2025 + 2026 version only)
- Resolved issues when command is ran in non-Plan Views.
- Sprinkler Calculation (2025 only)
- Resolved display/UI issue with scaling.
- Duct Sound and Pressure Loss
- Resolved issue with a calculation involving Round Ducts with Rectangular Tap.
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