Lychee Slicer 7.5.4

Release date: 2025-12-17

Auto Support Improvements & New Printer Support. This stable release focuses on refining the new Auto Support system introduced in 7.5, making it more precise, smarter and more reliable, while also adding support for a highly requested printer.

New 🎉

New Resin Printers Compatibility

• Piocreate Halot X1

Auto Support Improvements ⚙️

Improved Overhang Support System

• Added dynamic spacing based on angle
• Users can define spacing at 0° and at a maximum angle
• Added 3 new overhang support presets, automatically calculated based on supported volume

Smarter Support Placement Between Close Islands

• When two islands are closer than the support tip size, only one support is now placed

• This single support efficiently supports both islands

• Result: fewer supports, cleaner prints

Maximum Angle for Reinforcement & Stabilization

• Added a maximum angle parameter for reinforcement and stabilization supports

• Works similarly to overhang angle settings

• Gives better control over where supports are generated

Improved Reinforcement Point Placement

• Reinforcement points are now prioritized on overhang surfaces

• Leads to stronger structural support where it matters most

Mini Support Filtering

• Added a filtering system to prevent extremely small mini supports

• Reduces unnecessary supports and improves print cleanliness