Same as any update for any other OS - Fix bugs, patch security, add features.
If you come from a non-linux background, you may not be aware of the division in responsibility however between what is your distro’s concern, and what isn’t.
The thing that people think of as the “operating system” in the sense of Windows or Mac is likely really just the desktop environment - the stuff you can see and click on; your taskbar, control panel, file explorer, etc. In Linux the desktop environments such as Gnome, Plasma, xfce and many others are built by separate teams and used in many different distros, and so changes and improvements in those aspects won’t necessarily be part of the distro’s release notes even if improvements are happening.
This modular nature of Linux is likely a big part of why it doesn’t seem like much is announced as happening, even on major updates, because it’s not your distro specifically which is responsible for that.









The more “corporate” the job is, the more the hiring team will expect a LinkedIn.
My last dev role was like that. My current role is one I found through a personal connection where the ‘interview’ was a chat over some lunch - and they wouldn’t give two hoots if I had a LinkedIn or not.
So yeah, it depends. If you want to play the corporate game, you have to play more by the corporate rules.