v0.4.0

Changes in this release:

• Update to latest ANARI SDK v0.2.0
• All object info queries are now implemented
• Implement VISRTX_ARRAY1D_DYNAMIC_REGION extension for 1D arrays
• VisRTX now provides an installed header for custom VisRTX functionality
• See tutorial app as an example
• Fix incorrect warning about different sized arrays for indexed triangles
• Fix missing BLAS updates occuring in certain cases
• Memory offload optimizations for arrays that are about to go out of scope
• Improved texture loading for OBJ scenes in sample viewer app