I just checked my macOS version as I thought it was odd I haven't seen any new updates lately and sure enough, even "softwareupdate -l" from Terminal returns "No new software available." What is going on here? According to apple.com the latest version as of today is macOS 11.4...
https://support.apple.com/en-us/HT211896
user@users-Mac ~ % sudo -i
Password:
users-Mac:~ root# softwareupdate -l
Software Update Tool
Finding available software
No new software available.
users-Mac:~ root# sw_vers
ProductName: macOS
ProductVersion: 11.2
BuildVersion: 20D64
users-Mac:~ root#