# Nomad Change Log

**URL:** <https://forum.nomadsculpt.com/t/nomad-change-log/139>\
**Category:** Lounge\
**Created:** [September 1, 2020, 10:58pm UTC](https://forum.nomadsculpt.com/t/nomad-change-log/139 "2020-09-01T22:58:04Z")\
**Posts on this page:** 1\
**Showing post:** 53

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**Author:** ![stephomi](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.nomadsculpt.com/stephomi/32/19583_2.png) [@stephomi](https://forum.nomadsculpt.com/u/stephomi)\
**Post date:** [June 16, 2023, 7:15pm UTC](https://forum.nomadsculpt.com/t/nomad-change-log/139/53 "2023-06-16T19:15:33Z")

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# 1.79

twist: fix spiral mode along with closed tube  
twist: fix curve twist gizmo UI handler being sometimes blocked

boolean: add polygonal boolean  
boolean: trim tool has now a proper boolean option

curve: Improve curve fitting algorithm to generate less points when hand-drawing curves  
decimate: improve quality (easier removal of long thin triangle)

snap: use scene pivot only if the scene scene is visible on screen  
snap: flip wasn’t working properly in some cases

postprocess: add dithering option (should be disabled when rendering an image with lot of flat color and no shading)  
dynTopo: fix crashes when using dynTopo with connected topology and lock stroke mode  
layer: fix trim or voxel remeshing duplicating too many layers when filling holes  
render: fix incorrect fov during when rendering with non screen ratio  
silhouette: view mode now works properly is the mesh is transformed  
interface: improve performance when display many resources (alphas, textures)  
depthMasking: fix top and bottom area filtering  
project: fix saveAs new automatic renaming to not override existing project

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