This is close to being official and this version is the last one released to developers prior to the final version released to all users. In this case we can say that lGolden Master (GM) version It is already in the hands of these developers and this means that there is very little left to have the final version of macOS Catalina in our hands or rather on our beloved Macs.
Apple does not stop the machinery and has just released this version for all registered developers. It does not detect important changes beyond the news that we have already seen in previous versions, what it does seem to do is correct the latest errors detected and prepare everything for the official launch.
In this way, once the official version of macOS Catalina is released, we will have a closed circle in terms of new versions. It seems that the rumor that spoke or rather the leak of the Apple website a few days ago was not misdirected and Apple is dangerously close to October 4 as the official release date of the new version, but we do not know if it will be released in a day or not, we will see it in the next few hours although the logical thing would be to wait a little longer.
Be that as it may, the final beta version is already available and this is a clear indication that everything is ready for the imminent launch of the new macOS, so prepare everything you need for the update and be able to enjoy Apple Arcade and the rest of the news in the new macOS Catalina.
All prepared!