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IT GUIDE for more detail about IT deployment and requirements.

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Follow the changelog

About this page

This Changelog page lists all changes made to the Onfly platform: new features, improvements, bug fixes, and plugin updates (Revit, Civil 3D, etc.).

The goal is to give you real-time visibility into product updates as they happen.

For major releases with content (demos, use cases, visuals), please refer to the page.

January 9, 2026

Features:

• Improvement of the parameter filter to search in models as they will be downloaded via the plugin.
• Improvement to the parameter filter allowing you to search for the existence of the parameter in models, even without a value.
• Improvement to the parameter filter, which now allows you to easily distinguish between different parameters using an icon.
• Improvement to the parameter filter, which displays the parameter ID in a tooltip above the icon

🛠️ Fixes:

• Correction to the Back button in the image carousel

December 5, 2025

☁️ Platform

🛠️ Fixed

• Correction of Revit group mapping when creating a property.
• Fixed issue preventing correct Revit group configuration when creating a new property.

🔌 Plugins - V4.9.1

Excel Plugin

• Improved "manufacturer" filter in search.
• Better synchronization stability after modifications.

AutoCAD Architecture & Civil 3D

Support for AEC content

• New ****AutoCAD Architecture connector and AEC extensions

  AutoCAD and Civil 3D users can now :

  • Download AEC content from Onfly
  • Send AEC content to Onfly

Autodesk 2026 compatibility

• New Support AutoCAD 2026
• New Support Civil 3D 2026

AutoCAD

Features:

• New Block dynamics support

🛠️ Fixed

• Fixed problem where downloaded blocks were at the wrong scale.
• Fixed grayed-out ribbon after connection (Revit, AutoCAD, Civil3D).
• Fixed: in Civil 3D, some sub-assemblies did not appear during batch upload.

Revit

Autodesk 2026 compatibility

• New Revit 2026 support for the plugin and data dictionary.

Parameter management and harmonization

• New Mass parameter replacement
• New Mass deletion of parameters
  • New Rules preventing the deletion of parameters used in formulas, to avoid breaking families.

Window management:

• Improved: The classify window and the search window each have their own size preference set for each user.

Error management

• New: Error and warning display interface:
• Improved When the classify window is simply closed, no success message now appears.

Fixed

• Fixed: after Send changes, the object description was deleted.
• Fixed some properties not deleted on Revit 2022.
• Fixed cases where download synchronization did not work on Revit 2022.
• Fixed a case where a large object could not go online.
• Fixed errors that abruptly closed the search window.