Optimization: 1. Tap the hyperlink in the PDF to jump directly to the linked page. Fixes: 1. Fixed a bug that might cause a crash while writing.

Add： 1. Correction Tape Brush: Added a new correction tape tool (stroke optimization is currently in progress). Optimizations： 1. Performance Boost: Implemented improved B-spline and Bézier curve generation algorithms, resulting in a 50% reduction in CPU usage. Fixes： 1. Stability: Resolved a bug that could cause the app to crash when closing a note.

Add： 1. Correction Tape Brush: Added a new correction tape tool (stroke optimization is currently in progress). Optimizations： 1. Performance Boost: Implemented improved B-spline and Bézier curve generation algorithms, resulting in a 50% reduction in CPU usage. Fixes： 1. Stability: Resolved a bug that could cause the app to crash when closing a note.

Optimization: 1. Save images to the payload and read them in external file mode, so that images are no longer held in memory for extended periods, reducing memory usage. Fixes: 1. Fixed the bug where cropping images affected the original image data, causing issues with undo and redo functions.

Optimization: 1. Optimized the issue of lagging or frame skipping during fast page scrolling on the iPhone. 2. Adapted the feature of switching to an eraser by squeezing the Pro pen. Fixes: 1. Fixed a bug where the app would crash when filling by dragging the color block on the right side of the toolbar while the lasso tool was selected.

Added: 1. Added the functionality of the sketch pen.

Optimization: 1. Optimize the import functionality of the system sharing panel: Multiple PDFs, NotingPro backup files, images, and folders can be selected simultaneously for import. However, when multiple images are selected, they will be sorted according to their shooting dates rather than the order in which the user selected them (Apple’s interface cannot guarantee the correct selection order). A single PDF will then be generated from all the images for sharing. 2.Optimize the sorting functionality of the main interface file system: Added sorting by type, which categorizes folders or notes accordingly.

Important Notice: This feature prevents crashes caused by low memory when opening image-heavy notes. To safeguard your data, always export a .notingPro backup BEFORE splitting. This ensures your note is safe in case the process encounters an error. Adds: 1. Split Note: You can now split a note into two separate notes(Warning: Always create a .notingPro backup first before using this feature!) Fixes: 1. Fixed a crash that occurred when long-pressing during writing (which triggers the eraser or shape fitting tool).

Important Notice: This feature prevents crashes caused by low memory when opening image-heavy notes. To safeguard your data, always export a .notingPro backup BEFORE splitting. This ensures your note is safe in case the process encounters an error. Adds: 1. Split Note: You can now split a note into two separate notes(Warning: Always create a .notingPro backup first before using this feature!) Fixes: 1. Fixed a crash that occurred when long-pressing during writing (which triggers the eraser or shape fitting tool).

Fixes: 1. Fixed a bug that caused the app to crash when rotating the screen on the main interface. 2. Fixed a bug that could cause the app to crash when modifying parameters in the brush dropdown menu under multi-instance scenarios. 3. Fixed a bug that could cause the app to crash when changing colors under multi-instance scenarios.

Fixes: 1. Fixed a bug that may cause crashes in custom sorting. 2. Fixed a bug where the cell width does not fill the screen when rotating in list mode. 3. Fixed a UI bug in the sidebar in dark mode. 4. Fixed a bug where no cell is selected in the sidebar after deletion.

Update Notice!!! Update Notice!!! Update Notice!!! Due to significant code changes in this update, several new database tables have been added. It is highly recommended to manually export a NotiingPro backup of all your notes before updating. Alternatively, if a blank screen appears after updating, do not delete the app. Instead, immediately contact the official NotingPro account on Xiaohongshu for assistance. If you delete the app, the local database will also be deleted. Without an iCloud backup or a manually exported NotiingPro backup, your data cannot be recovered!!! Adds: 1. Completed the redesign of the main interface file system：Supports drag-and-drop sorting in the sidebar；Supports drag-and-drop sorting in the file system；Allows switching between grid and list layouts in the file system.

Fix: 1. Fixed a bug where content drawn with markers or art pens would distort after lasso rotation.

Adds: 1. Added the ability to hide and show all tapes. Click the tape dropdown menu or long-press a blank area of the paper to bring up the menu. 2. Added the function to copy all colors under the current brush to the clipboard and paste colors. Fixes: 1. Fixed a bug where switching the display mode of the file tree while creating a new note caused the currently selected root directory to be nil, resulting in a crash. 2. Fixed a bug where refreshing the file system on the main interface when deleting a note could cause a crash.

Optimization: 1. Add recognition and detection of the palm

Optimization: 1. Optimize the performance of the curve interpolation algorithm.

Fix: 1. Restore the memory function for previously opened note page numbers and other information.

Fix: 1. Restore the memory function for previously opened note page numbers and other information.

Optimizations: 1. Added adjustment for marker pen tip size and pressure sensitivity Fixes: 1. Fixed a bug where the color box on the right side of the toolbar might cause a crash during loading 2. Fixed a null pointer crash when adding new brush tools 3. Fixed a crash that occurred after deleting the last page or the last layer and then adding a new one by default

Optimizations: Optimized the multiply effect of markers and highlighters. Improved the logic for saving note information to reduce iCloud uploads. Reduced memory usage when reading PDFs. Fixes: Fixed a bug where moving a pop-up window to create a new folder incorrectly attached the folder to a note. Fixed an inconsistency in the file system cells' response to update and move events on the main interface.

Fixed: Fixed the bug causing a white screen on startup after updating. Fixed the bug where the PDF export had no background.

Fixed: Fixed a bug where the app might crash when adding or deleting color boxes in multiple instances.

Fixed: Fixed a bug that could cause the toolbar pen box and color operations to crash.

Update Notice: Users who recently updated to versions 1.89 , 1.90, 1.91 may experience a white screen crash bug during startup. We've now released an experimental version 1.92 to address this issue. Please update with caution!!! Strongly recommended backup steps before updating: Click the add icon in the top-left corner of the main interface Select "Export notingpro" from the pop-up menu Save the generated .notingpro backup file Manually update to the new version Fixes: Added protective mechanisms to resolve the white screen crash during startup

Update Notice: Users who recently updated to versions 1.89 , 1.90, 1.91 may experience a white screen crash bug during startup. We've now released an experimental version 1.92 to address this issue. Please update with caution!!! Strongly recommended backup steps before updating: Click the add icon in the top-left corner of the main interface Select "Export notingpro" from the pop-up menu Save the generated .notingpro backup file Manually update to the new version Fixes: Added protective mechanisms to resolve the white screen crash during startup