windowscentral[.]com/microsoft/windows-11/microsoft-warns-windows-11-version-24h2-support-is-coming-to-an-end-for-some-devices-soon-heres-what-that-means-and-how-you-can-stay-secure
The upgrade to 25H2 isn't a big deal -- just one small enablement file, same as the upcoming upgrade to 26H2. As October 13th approaches Microsoft typically starts automatically updating expiring versions.