Make sure you have .NET 8.0 installed: https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/runtime-desktop-8.0.3-windows-x64-installer

Changes since v1.20.2:

• GR2: Add morph target support
• GR2: Normals/UVs are no longer exported for occluders and mesh proxies
• GR2: Meshes with a single bone binding are now exported as rigid instead of skinned
• GR2: Fixed 16-bit position data not being serialized correctly
• GR2: Performance improvement when batch converting GR2 files
• VT: Fixed loading of DDS textures with DX10 extended headers