The following release notes contain updates, performance improvements, stability fixes, and enhancements to the Sync mobile apps on both Android and iOS.
Version 3.8.41 - 12/08/2025
- Updates to account management, including an improved cancellation workflow.
Version 3.8.39 - 08/21/2025
- Fixed blank screen issue that occurred after re-login with 2FA enabled.
- Initiated work towards enabling web-based login on mobile.
- Optimized performance by lowering the Sentry trace/profiling sample rate to 0.15.
Version 3.8.38 - 07/09/2025
- Assessed Dirty Stream risk areas and reviewed file access handling across the app.
Version 3.8.37 - 05/27/2025
- Implemented source validation in ExoPlayer to protect against Dirty Stream attacks.
- Enhanced Sentry crash reports with detailed user and environment context.
- Automated symbol uploads to Sentry for better crash traceability in release builds.
- Fixed segmentation fault in libsyncus.so and removed file names from Sentry logs for improved stability and privacy.
Version 3.8.36 - 04/29/2025
- Collected technical data to investigate possible C-layer issues involving apr_file_info_get.
- Improved privacy by removing un-redacted file names from Android mobile logs.
- Deprecated the Sync Rewards feature on Android to simplify the user experience.
Version 3.8.34 - 10/07/2024
- Restored camera background upload with the mobile network.
- Fixed issue in 3.8.24 where video files were only partially downloaded via the Mobile app and Web Panel.
Version 3.8.33 - 10/02/2024
- Maintained backward compatibility with older app versions regarding expiry dates.
Version 3.8.39 - 12/08/2025
- Updates to account management, including an improved cancellation workflow.
Version 3.8.37 - 08/13/2025
- Added duplicate name check for link-preserve moves.
- Introduced “Account on Hold” blocking screen.
- Lowered Sentry trace/profiling sample rate to 0.15.
- Added separate webpath handlers for the Starred module.
- Prepared for updated iOS 26 age rating requirements.
- Optimized the Starred module for smoother interaction.
- Fixed tapping/opening Starred files in list view.
- Restored image/thumbnail preview in Starred grid view.
- Fixed missing files in Starred tab until refresh.
Version 3.8.36 - 06/26/2025
- Disabled password recovery by default on the create account screen.
- Enabled automatic symbol uploads to Sentry for better crash tracking.
- Added more user and environment context in Sentry reports.
- Stability fixes with iOS 18 SDK upgrade.
Version 3.8.35 - 05/12/2025
- Mobile logs no longer dump un-redacted file names.
- Scrubbed filenames from Sentry error reports.
- Upgraded iOS SDK to 18 for App Store compliance.
- Removed Sync Rewards feature from iOS app.
Version 3.8.34 - 04/09/2025
- Fixed issue where uploading multiple photos via the Share feature and the (+) button failed to upload.
- Resolved NSGenericException caused by tasks created in an invalidated session.
- Improved error handling for manual and camera uploads to manage incomplete files and missing blob chunks.
- Added duplicate name check when moving files to prevent overwriting in link-preserve mode.
- Ensured Mobile move functionality works correctly after API-side link-preserve changes.
Version 3.8.33 - 01/20/2025
- Fixed “Cocoa Error” while uploading files via the iOS Files app, preventing encryption errors during uploads.
- Resolved issue where the app got stuck encrypting files during uploads.
- Improved camera upload functionality when the app runs in the background.
- Fixed issue where only half of the selected photos uploaded when using the Share feature.
- Fixed issue causing the app to freeze for more than 2 seconds.
Version 3.8.32 - 10/16/2024
- Stabilized and improved automatic camera uploads (previously failing on version 3.8.28).
- Resolved multiple crash scenarios, including photo uploads and automatic camera uploads.
- Files can now only be uploaded with names, preventing confusion and file management issues.
- Uploads no longer stop in the background after reaching 200 photos.
- Addressed stalling issues when uploading .mov files.
Version 3.8.31 - 10/02/2024
- Fixed camera upload settings on iOS.
- Resolved automatic camera upload failures on iOS version 3.8.28.