SimplyFive Light 1.2.7

🎯 Finish with Decimate — meshoptimizer alone stalls well above your target when UV / material / normal seams block it (ask for 1%, get 8%). The new finishing pass takes those aggressive LODs down to the exact target percentage — interpolating UVs along collapsed edges instead of smearing textures across seams.

🎚️ "Very Aggressive Alternative" mode — plain Very Aggressive is now pure meshoptimizer; Very Aggressive Alternative adds the Decimate finish. Which one looks better genuinely depends on the model, so now you can pick per mesh.

🖌️ Importance mask from a Vertex Group — bias simplification with a named vertex group (paint it in Weight Paint, safe on rigged/skinned meshes), in addition to vertex color. New Importance Source selector.

🔧Sparse is now automatic — applied from the mesh data only when it actually helps; no manual option to get wrong.
🧹Fix UI and removed dead code

💾 Install
Download SimplyFiveLight-1.2.7.zip
Blender → Edit → Preferences → Add-ons → Install from Disk… → select the zip.
(Blender 4.2+: you can also just drag the zip into the Blender window.)
Enable SimplyFive Light, then open the LODS tab in the N-panel (View3D sidebar).