Lychee Slicer 7.6.0 & 7.61
- Lychee Slicer
Release date: 2026-01-29 (updated 2026-02-05 for version 7.6.1)
Voxels Hollowing 3D & Auto Support Export Improvements. This release introduces our most advanced hollowing technology yet, bringing automatic resin trap and suction cup detection to make hollowing faster and more reliable. We've also improved Auto Support preset portability and enhanced printer compatibility.
New 🎉
[7.6.1 Update] - New Resin Printer Compatibility
Voxels Hollowing 3D
Revolutionary hollowing technology that uses voxelization to provide superior control over your 3D model's interior.
Detect Pockets: Automatically identifies resin traps and highlights them in the voxel view
Suction Cup Detector: Scans models to find areas that could cause vacuum-related print failures
Visual feedback shows problematic areas before you print
Auto Fill Interior Resin Traps: Automatically fills interior pockets that would trap uncured resin
Auto Fill Interior Suction Cups: Fills areas below detected suction cups to prevent vacuum failures
Ensures all interior cavities are either properly connected or filled solid
Voxels Edition: Fine-tune which areas should be hollowed (blue) and which should remain solid (red)
Rectangle selection tools for precise control
Particularly useful for reinforcing specific areas or filling detected resin traps
Generate internal support structures within hollow cavities
Configurable spacing between support pillars (10mm default for medium-sized models)
Perfect for larger models needing additional structural support
Access: Prepare tab → Right panel → Voxels Hollowing 3D
Improvements ⚙️
Auto Support Export Enhancement
Complete Preset Portability
Previously, exported presets would revert to "Support Medium" if custom support types didn't exist
How it works:
1. Create custom support types
2. Assign them to overhang settings in Auto Support presets
3. Export the preset
4. Import on another machine or after reset
5. Custom support types are automatically recreated with correct assignments