windowscentral[.]com/microsoft/windows-11/microsoft-confirms-windows-11-version-25h2-no-new-features
Since it's just an enablement package -- it basically turns stuff on that's already installed -- Win11 25H2 will arrive just like any other Windows update. And there's nothing new, though 25H2 removes PowerShell 2.0 & WMIC [Windows Management Instrumentation command-line]. 25H2 has been released to the Insider Release Preview Channel, but ISOs are not yet available, meaning for now you have to join that Insider channel to try it out. That's assuming you have or find a reason to, since the main change will be the version numbers listed in Settings. Personally I'll wait for the ISO & then try the update with a minimal copy of Win11 I already have on this PC -- Microsoft ALWAYS breaks things, and I want to see if there are any big problems running 25H2 on this PC's hardware.