Sprint 74: May 4 - 15, 2026

Accessibility

• Fixed an iOS v3.0.0 VoiceOver bug where users could not activate book entries or in-list action buttons in search, collections, My Books, and Holds
• Fixed Android FXL page turning when using keyboard controls
• Fixed the Escape key not dismissing the Android reader toolbar on Chromebook

Mobile App Releases (iOS & Android)

• Completed iOS 3.1.0 regression testing
• Completed Android release candidate testing for Firebase build 161769322, passing content, functionality, book details, eBook reader, audiobook player, audiobook playback time tracking, and academic test cases
• Continued the iOS crash-and-stability workstream from Sprint 73: fixed a DownloadWatchdog teardown race crash new in 3.0.0, an AudiobookLoader.finalizeBuild crash on Cantook DRM books, an LCP CRL decoding exception (Botan) that was escaping R2LCPClient, an Adobe RMSDK static-destructor crash when running Palace as an iPad app on Mac, a CarPlay crash on re-tap of an active audiobook, and a try! abort in AccountDetailsURLTests producing false-positive Crashlytics fatals
• Investigated three Crashlytics / HelpSpot reports: TPPBookCoverRegistry.fetchCoverImage EXC_BREAKPOINT (077218fc), AudiobookLoader.finalizeBuild EXC_BREAKPOINT (7bf923ee), and an "unable to remove library from My account" report (HelpSpot 17777)
• Fixed iOS SAML/OIDC handling so an expired-token return surfaces the re-auth modal instead of an error alert, triggered SAML re-auth on audiobook OPEN failures, and resolved silent push-notification registration failures for SAML-stale patrons
• Made iOS audiobook chunk downloads resilient to transient network blips so playback no longer dies on the first dropped chunk
• Added an in-app "Reset Account" button on iOS for patron-self-service recovery from stuck states
• Excluded iOS caches from iCloud backup to reduce app backup footprint
• Added a download indicator for all audiobooks on iOS
• Updated the iOS book details screen metadata display
• Restored iOS error title and detail display when surfacing errors to the user
• Completed a design review of the prototype audiobook playback speed controls on iOS
• Bundled a registry snapshot into the Android build and added incremental registry refresh via order=modified with early stop, reducing cold-start time and ongoing registry load
• Audited and inventoried all places in the Android app that still refer to OPDS 1.2 ahead of the OPDS 2 transition