Interestingly enough, it updated Discourse to the latest release.
I logged into the command line, and tried updating the OS, and received this error,
An upgrade from ‘kinetic’ to "noble’ is not supported with this tool.
When it rains it pours!
I recall when I originally built the server, finding a command to auto-update the OS and packages. Am I imagining that? As it really seems like that never happened and the OS is outdated…