add notice about permission revocation

static/releases.html

@@ -547,6 +547,12 @@ <h3><a href="#2024102400">2024102400</a></h3>
                 <article id="2024102400">
                     <h3><a href="#2024102400">2024102400</a></h3>
 
+                    <p>Notice which will not impact most users: apps which were only installed in
+                    secondary users but not Owner before updating to Android 15 and which were then
+                    installed in Owner after updating to Android 15 will have a one-time revocation
+                    of their Network/Sensors permissions after updating to this release as a minor
+                    consequence of migrating settings from Android 14 again.</p>
+
                     <p>Tags:</p>
                     <ul>
                         <li><a href="https://github.com/GrapheneOS/platform_manifest/releases/tag/2024102400">2024102400</a> (Pixel 6, Pixel 6 Pro, Pixel 6a, Pixel 7, Pixel 7 Pro, Pixel 7a, Pixel Tablet, Pixel Fold, Pixel 8, Pixel 8 Pro, Pixel 8a, Pixel 9, Pixel 9 Pro, Pixel 9 Pro XL, Pixel 9 Pro Fold, emulator, generic, other targets)</li>