SACR 7.5.0 changelog (upcoming)

Target release: SACR 7.5.0 RC3 Blender 5.1 (stated)

SACR 7.5.0 focuses on corrective maintenance, general rig improvements, and additional backend integration with the Rig UI.

Added purpose metadata to every material for Rig UI integration.
Rebuilt the Rig UI and packaged it separately with the rig.
Added Python helper bones for materials (PythonConfig.Materials) and UI panels (PythonConfig.PanelHelper).
Added a unified armor shader based on the Sakura Weapon Shader, including enchantment overlays and every armor tier.
Added full-body turtle armor based on Moon Studio’s Complete Turtle Armor.

Renamed the Arm Type property from ArmType to Arm Type and converted it to a native enum property.
Converted the Eyelash property to a native enum property.
Standardized mesh data names across all objects.
Renamed Sedaia.SkinUtilityBone to PythonConfig.Objects and moved skin settings to the scene for the new Skin Manager utility.
Increased bone wire thickness to improve selection in wireframe mode.
Disabled Show Lattices and Wireframe Bones by default.
Renamed the Boneshape Master collection to Boneshapes.
Remodeled the head bone shape with thinner, fully three-dimensional wires.
Simplified armor material names to identify only their armor section.
Made the eyebrow Thickness shape key pixel-consistent.
- Changed its range to 0.1–1.0.
- Made a value of 1.0 produce a one-pixel-thick eyebrow.
- Changed the associated custom property to represent pixels.
Made the eyebrow Depth shape key pixel-consistent.
- Set its upper limit to 0.5.
- Updated its custom property and aligned the mesh state to pixels.
Subdivided the No Face head and updated its UVs to support extrusion.
Replaced the eyebrow shader’s legacy SACR BSDF with the Sakura Minecraft BSDF.

Corrected the UV map used by sclera gradients and heterochromia.
Corrected the mapping and orientation of body-mesh end-cap UVs.
Remapped Super Slim arms to Blockbench’s 3x3-arm UV layout for compatible bespoke skins.