At the moment, restoring a project to a previous version is only available on the Android app.
Other platforms (Web, iOS, Windows, macOS) don’t currently include a project history / version restore feature.
✅ Android
You can view and restore past versions of your project using the History tab:
Open your project.
Go to Project Settings.
Tap History.
Select a version by date to open it (and restore it if needed).
You can find the article covering more details here: support.planner5d.com
For full instructions, please refer to: Explore Project History (Android). support.planner5d.com
❌ Web / iOS / Windows / macOS
On these platforms, there is currently no option to restore a project to a previous version.
Tip: If you’re working on Web/iOS/Windows/macOS and want to stay safe while editing, a good workaround is to make a copy of your project before making big changes, so you always have a backup version.