We're sorry for the confusion and hope for your understanding that we constantly improve our product and in the past, this has forced us to create new versions of our Editor. In the following, we'll explain which version of Umso there is and what's about to come.
Our oldest Sites - V1
These sites are our real legacy sites and you can identify them by clicking "Add Section" and seeing the following Section Picker:
We won't bring new features for these sites in the future and unfortunately, there is no way to convert them to a newer version. So you would have to recreate your site from scratch.
Editor Second Version - V2
The editor for these sites looks pretty similar to the legacy one but we changed a lot behind the scenes. More to read about that here in our blog post.
You can identify these sites by clicking "Add Section" and seeing the following section picker:
We won't improve this editor either in the future but sites created with this system can be converted to our new and final version of websites. You can convert this version of websites to the new editor. Learn more about how to convert here.
The final version of our Editor - V3
Our newest and (hopefully) final version of the Editor is easy to identify. You can click on your site and get a similar look to this:
From now on we'll continue to improve this version and bring new features to it. Once again we hope for your understanding that we constantly try to improve our product for you!