I know Catalina is the most up to date OS going at the moment, but is there any more new OS's in the pipeline? Thanks guys.
There will always be an update to macOS. Exactly what it will contain is unknown until WWDC is announced where the upcoming version's features are demo'ed. Then about 4-6 months later, the release is made available to the public (with betas sooner for those willing to participate).
Catalina was released fairly recently...thus most of the focus is on Catalina. I'm sure Apple will release more info on the next macOS soon (I don't even think as of yet that the next macOS name has been released). You can be sure that internally...the Apple software engineers are busily working on the next macOS...since these things can't be pumped out at a moments notice! Lol
- Nick