XProtect has changed again in macOS Sequoia 15.2
Macs running 15.2 and later now get XProtect updates differently. Neither you nor SilentKnight can alter that, unless you want to try obtaining prerelease updates through the xprotect command in Terminal. While SilentKnight and Skint will warn you when an XProtect update is expected, you should rely on macOS to handle those updates for you.
Howard Oakley
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