11.01

Revit version and add-in environment

Add-ins build and run on every Revit version the team supports.

Updated: Oct 3, 2026

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Purpose

Add-ins build and run on every Revit version the team supports.

The standard

Supported Revit versions: [TEAM: e.g. 2024, 2025, 2026]. Drop the oldest when the last project on it closes.
Development machine: Visual Studio 2022+ with .NET desktop workload, Revit SDK for each supported year, RevitLookup installed, [TEAM: Revit Add-in Manager] for loading without restart.
.addin manifests during dev point at the bin/Debug/<year> output; release manifests are written by the installer (11.03).
Team Revit template and shared parameters file: [TEAM: path].

Procedure — dev setup

Install Revit versions → Visual Studio → clone template-revit-addin → dotnet build -c Debug2026 → copy the dev .addin to %APPDATA%\Autodesk\Revit\Addins\2026\ → start Revit → the add-in ribbon appears.

Owner: [TEAM] · Last reviewed: 2026-09