Can old versions of Brave be downloaded for Mac?

The prior version of Brave I was using was much more functional. I don’t even know what version it was. I use a very large number of tabs and the version I’m talking about had 30 tabs per group of tabs and you could scan through the tabs by pressing one of the categories of 30. What version is this and where can I get it? It’s much easer to use and results in less errors from sites than the new version I’m using.