drop extended install available apps for now

static/releases.html

@@ -671,6 +671,7 @@
                         <li>fix upstream Android bug causing out-of-band updates to system components using original-package to be rolled back after reboot if they're still using the old package name, which will allow us to ship Vanadium updates out-of-band without the browser package updates being rolled back for users with an older install where it's still <code>org.chromium.chrome</code> instead of <code>app.vanadium.browser</code></li>
                         <li>SELinux policy: drop base OS apk_data_file restrictions to avoid blocking out-of-band updates to APK-based system components (this was a minor security feature that's being replaced with our recent and ongoing improvements to package manager and verified boot security to close major weaknesses in the standard Android verified boot security model)</li>
                         <li>remove unnecessary warning for failed virtual A/B sideloaded updates since it's atomic just like A/B updates</li>
+                        <li>drop our extension to the install available apps feature making it work for apps not installed in Owner since this is risky in a situation where there are actually separate people using secondary users and while we want to provide this feature, we'd need to come up with a way to address this to add it back</li>
                     </ul>
                 </article>
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