Goodnotes: AI Notes, Docs, PDF

* Fixed crashes that could occur when opening the Change Color menu, using the Toolbar's More Options popover, switching to iCloud while offline, or starting Auto Backup with no files uploaded. * Added Selective Eraser, allowing more control of the content type removed with the eraser. * Added alignment guides and smart spacing when moving objects on the canvas, helping everything line up with consistent, even spacing without manual nudging. * Get more space back on your Notebook pages by pulling the page down to close the secondary toolbar. * Fixed color palette clipping in the Text Box Style and Change Color menus on iPhone, and corrected Image Crop's dark mode appearance under Liquid Glass. * Fixed scrolling and delete issues in the object menu, a misplaced rotation handle, a flickering canvas element, and a glitch that could occur when scrolling between pages side to side. * Fixed several issues with the Images tool. * Fixed website links added via Add Link not working, a duplicated title after splitting notes, and slash-command sizing issues. * Fixed text issues, including undo in text boxes, cursor tracking in Text Documents, and numbered list markers resetting while typing. * Fixed issues with audio transcription and AI-generated diagrams. * Improved security when opening certain legacy GoodNotes 4 files. * Added a clear message when a document needs a newer app version to open and improved messaging when iCloud storage is full. * Fixed sign-in appearing inside the settings popover for Goodnotes Education, the in-app keyboard not opening for the SSO email field in landscape mode, and Sample Lesson documents falling out of sync. * Restored the audio sidebar automatically opening when a recording starts. * General bug fixes and stability improvements.