According to https://www.cisco.com/c/en/us/products/collateral/ios-nx-os-software/nx-os-software/guide_c07-658595.html#TypesofCiscoNXOSSoftwarereleases the part in brackets - "99w" and "99x" in these releases is supposed to be sequantial release number.
The question is why is there "99" and not "4", since previous version is "10.3(3)F" released on 08/May/2023, and what is "w" and "x" letters in them? There's no clarification on this on release pages or on Lifecycle support page.
Thanks.
