What’s New 3.1.1
Fixed personal (non-ARC) books briefly showing a “Requested formats” row instead of their versions. Your own books are back to normal: the version switcher is always available, and requested formats only appear on ARCs you've applied for.
Published 2026-07-02 · Reviewed 2026-07-02
Version 3.1.1 brings 5 customer-facing changes to ARC Library. Role or platform labels appear only where a change is specific to that experience.
Improved
Your Library Now Syncs Live Across Devices
Update a reading status, progress, or any book detail on one device and it appears on your other open devices within seconds, no more force-closing the app to see changes you made on the web. Returning to the app after a break also refreshes your library automatically.
Fixed
Personal Books Show Their Versions Again
Fixed personal (non-ARC) books briefly showing a “Requested formats” row instead of their versions. Your own books are back to normal: the version switcher is always available, and requested formats only appear on ARCs you've applied for.
Books With Shared Titles Now Reach the Catalogue
Books that share a title with another edition now enter the catalogue correctly. Previously affected books have also been restored.
App Updates Reach You Reliably
The site now always notices a pending update when you open it and switches to the newest version as soon as you accept, no more clearing caches or wondering why a fix hasn't appeared for you yet.
What's New Stops Repeating Itself
Right after an update, the What's New announcement could reappear on every refresh if the site was still open in another tab. It now shows once per update and stays dismissed once you close it.