Hopefully, newer versions have more bugs fixed and additional features then you may need to analyze it with your Cisco SE or Cisco Account team to analyze your requirements and what you want to focus on.
You could check the release notes and review them:
Introduction This article will help you understand the steps on how to
download the UCS licenses from the Cisco Systems website and then
installing it on the UCS. The redacted (blue lines) just covers up
certain numbers for privacy please do not take them...
Introduction This article will help you understand and educate the
customer on how to clear their "expired licenses"
(license-graceperiod-expired) from their UCS-M. If a customer just
purchased a license and needs a step by step guide on how to download
With Vignesh R. P.Welcome to the Cisco Support Community Ask the Expert
conversation.This is an opportunity to learn and ask questions of Cisco
expert Vignesh R. P. about the Cisco® Nexus 7000 Series Switches and
support for the Cisco NX-OS Software platf...