- added support for iOS26 and iPadOS26 - fixed issue erroneously prompting user to enter a document password

2.3.1 - Real-time Synchronization of Annotations and Bookmarks - Saving of working states when app is suspended - fixed several issues that could lead to loss of Annotations - various Performance Improvements 2.3.2 - re-enabled context menu for selected text

- Realtime Synchronization of Annotations and Bookmarks - Saving of Working States when App is suspended in Background - various Performance Improvements

- Reading Progress and Last-Read Document now syncs between Devices - Updated Document Viewer Interface - Cleaned up Top Toolbar - Added permanent Widget Bar to Document Viewer - Updated Outline Widget - Added real-time Page Markers to Outline Widget - Moved Page Rotation Buttons to Pages Widget - Added Bookmarks Widget - Bookmarks sync between Devices - Moved Page Layout Options to Settings Widget - Page Layout Options now persist per Document - Moved Update Annotations Button to Widget Bar - Longpressing Sidebar Widgets gives quicker Access to select Features - Leaving a Document confirms that all Annotations are saved - Various smaller tweaks and improvements

- Reduced File Size of Annotations

- Added Document Version Update UI - Added Annotation Version Management - Refactored Document Detail Window - Fixed issue when opening Documents on iPhones - Various Improvements

- Added Document Version Update UI - Added Annotation Version Management - Refactored Document Detail Window - Various Improvements

- Added App Version Check to Login - Added Update Button to App Update Notification - Removed Markup Tool until further notice due to Performance Issues - Added Annotation Update Indicator in Document Viewer - Added Button to manually Update Annotations in Document Viewer - Added Link to Product Page in Info Screen - Added Function to reset Legacy Annotation Migration by deleting Annotations through Document Version Tab - Improved time to open Documents - Fixed an issue when attempting to open Documents that failed to download - Fixed an issue where Last Read Page would not always update correctly - Fixed an issue with the migration of Legacy Annotations - Fixed an issue where the active Area in the Hub Screen was not visually highlighted

- Completely redesigned User Interface - Drastically reduced Document Loading Times - Added full support for Smartphones - Added System Level Dark Mode - Added 8 new Annotation Tools - New and improved Text Selection - Quick Access Tools from any active Selection - More comprehensive Outline Widget - Improved Thumbnail Widget now also shows Annotations - Added New Viewing Options - Individual Page Rotation for every Document - Instant Access to Last Read Document - Automatic Resume from most recent Page - Individual Reading Progress for every Document - Manual Synchronization Option - Improved Document Version Management - Ability to delete all Annotations per Document Version - More comprehensive Update Notifications - New User Menu - Overview of Registered Devices - Dedicated App Info Screen with easy Access to all our Support Options - Automatic Migration of Legacy Annotations ... and even more for you to discover! 2020 has emphasized the importance of Distance Learning more than ever and in turn we have recommitted ourselves to our responsibility to offer you the best possible tools to pursue your educational goals not just efficiently, but also safely. So, thank you again to ALL of our users that have submitted feedback throughout 2020 and please look forward to many, many more improvements coming in 2021! And if YOU have a feature request that you would love to see in a future update, please don't hesitate to contact us at appsupport@cat-europe.com! We respond to EVERY request and do our best to accommodate any idea that can improve your learning experience. We couldn't do this without you and hope you enjoy this major update. Stay happy, stay healthy, and keep your eyes on the horizon. Your CAT Europe Team

- Refactored Freehand Drawing Tool - Fixed an issue with invalid Table of Contents entries - Fixed display issues with the Freehand Eraser Icon - Fixed an issue with downloading Documents assigned by School Class - Fixed an issue preventing Offline Mode from working when restarting the App without an internet connection - Fixed several memory related crashes - Fixed an issue with the Color Indicator not updating between active Sticky Notes - "Last Sync" no longer updates while in Offline Mode

- Added iOS Launchscreen - Updated Annotation Menu - Fixed an issue with individually assigned documents - Fixed an issue related to the default version of documents - Fixed an issue related to line breaks in annotations - Fixed an issue related to scrolling away from active tools - Fixed an issue related to creating annotations on the last page of a document - Fixed server error 413

- Removed "Preview" Suffix - Added a color indicator to annotation tools - Added support for multiple users per device through "Sign Out" button - Added automatic error reporting - Improved "Disable Device" behaviour - Improved grid layout in Document Overview - Improved logo handling in documents with multiple versions - Improved automatic updating of course/document assignments during active sessions - Fixed an issue related to large amounts of annotations triggering an Error 500 - Fixed an Issue related to special character handling - Various fixes and improvements

- Added ability to manage and switch between different versions of the same document - Changed document handling to be per version - Added Color Indicator to Annotation Tools - Added ability to recover a session after a Token mismatch - Further improved offline handling - Changed Eraser Tool visual asset - Decreased Session Log file size - Fixed an issue related to connecting input devices during an active session - Various bug fixes

- Automatic synchronisation of all annotations - Improved document management - Performance improvements - Improved freehand annotations - Improved scroll behaviour in large documents - Improved offline handling - Added automatic version check - Added about menu with version number and link to privacy statement - Various bug fixes

- Added first iteration of automatic Annotation Syncing - Added Split View support - Improved performance and efficiency - Added generic notification system - Improved Offline-Mode handling - Improved Highlighting Tool Behavior - Various tweaks and bug fixes Build number 1.2.0.4810

- Fixed issue with download of documents with special characters - Unified annotation files and reduced size - Adjusted encryption for reduced loading times - Fixed issue when opening files without table of contents - Linked author and description fields with backend - Various text changes and bug fixes