1. Supports Improved support generation to reduce excessive auto supports. Redesigned support deletion module. Manual and auto supports share the same length, tip and connection structure. Improved support merging, bridging and placement. Optimized manual support placement and positioning after model rotation. New raft logic for small bases; raft settings moved to the bottom bar. Added a progress bar when generating supports; updated default parameters. 2. Stability & Performance Improved stability when generating, deleting and previewing supports. Faster auto-support generation on project files. Reduced lag in drop-to-base, orientation, platform rotation and box selection. Improved reliability when sending files to the printer. 3. Model Editing Improved model duplication, rotation, scaling and positioning. Optimized hollowing and honeycomb editing operations. Improved one-click layout and auto-orientation workflows. Enhanced consistency across model display modes, including transparency, section and wireframe views. 4. Export & Printing Improved support integrity in project files and exported STL files. Enhanced print preview accuracy and build-platform boundary validation. 5. Parameters & Materials Added new PioNext resin profiles. Updated default printing parameters and ranges, including R018 settings. Improved layer-thickness settings, parameter display and tolerance compensation units. 6. Interface Improved interface layout, text display and control responsiveness. Refined dialog appearance and overall rendering consistency.