New Version Dialog Block for React

So you can see it without a click. On load the dialog is a copy drawn in place over the app window: a native dialog element that isn't modal, so nothing is trapped, hidden or focused, and the page around the preview keeps working. The Update available button opens the real Dialog, modal, with its focus trap, Escape and focus return, and the copy stays closed until a reload. Both show the same UpdateFields component and share the block's state, so a reminder chosen in the copy is there in the real one. In your app keep the Dialog and drop the copy: the "in-place" state, the scrim and the dialog element inside the frame.

Nothing leaves the page. The button spins, the progress line fills over about a second and a half with a CSS transition, and a timer ends the run: it is bounded, so it cannot hang. Under reduced motion the line jumps and the run ends almost at once. While it runs Escape, the close button and the other buttons are refused and a polite message says so; afterwards the dialog says "Updated to 4.13 in this demo. Nothing was installed." and the button becomes Done. In your app start the real download from submit, drive the line from its progress, and restart when it finishes.

Not now applies the Remind me choice, In an hour, Tomorrow or Next launch: the dialog closes, a polite message says when, and the drawn chip behind it reads "Reminder: tomorrow". Skip this version closes it and the chip reads "4.13 skipped". Nothing is scheduled or stored: both are state in the block, and your app would save the reminder and the skipped version on the user's device or account.

So the dialog keeps its height whichever group is open. The accordion allows one group open at a time and never closes the last one, and the box is a fixed height: the longest group, Fixed with five notes, scrolls inside it. Each group's count is in its title, and the notes are plain typed lines you would load from your changelog.

All of it. The versions, the size, the date and the notes are typed constants, the update is a pretend one, and the stage's title bar and chip follow the block's state. In your app load the notes from your release feed, check the version on launch, and keep the Remind me and Skip choices where the next launch can read them.

Yes. The real dialog is named Scrivenhall 4.13 is ready, focus starts inside and stays there until it closes, and Escape and the close button return focus to the header button. The release notes are an accordion with one tab stop per group, the Select opens with Enter or the arrow keys, and the running update is announced. The trigger is passed to DialogTrigger through render, and the dialog is controlled with open and onOpenChange. The copy shown on load moves no focus; Escape inside it and its close button close it and put focus on the button.