Install Damp Alert on your phone or tablet. It opens full screen like any other app, can tell you about new alerts, and keeps updates you save with no signal until you're back online. It's free and takes about 30 seconds.
Open this page in Safari first. On iPhone and iPad, apps can only be added from Safari (the blue compass icon).
Notifications need iOS / iPadOS 16.4 or newer (Settings › General › About › iOS Version).