Hi Emily:
We don't release beta versions prior to our major releases like 23.11, but if there are particular features or changes you are interested in previewing, you can work with your Account Manager and/or open a ticket on your Client Support Portal so that we can give you more personalized answers.
While we strongly recommend staying current with the latest release, particularly in order to be able to receive any security hotfixes if any become necessary, we understand there may be tradeoffs leading to skipping a release in some cases.
Thanks for reaching out,
--Molly