Block a user
Codegen: establish deterministic generator framework and source provenance
Codegen: generate packet types from protocol templates
Imaging and meshing integration: complete rendering parity gate
PrimMesher: implement profile, path, and extrusion geometry
PrimMesher: implement sculpt meshes, vertex indexing, and OBJ output
Imaging: implement TGA and DDS compatibility
Imaging: implement JPEG2000 codec adapter
Imaging: implement the optional Skia codec adapter
Imaging: implement ManagedImage and codec abstraction
StructuredData: complete cross-format parity and parser hardening
StructuredData: implement Notation LLSD
StructuredData: implement JSON and Protobuf OSD formats
StructuredData: implement the OSD value model and containers
StructuredData: implement Binary LLSD
Types: implement collections, caches, and token bucket
Types: implement Quaternion and Matrix4 geometry
Types: implement enums, flags, primitive metadata, and conversion utilities
Types: implement UUID, CRC32, and byte-order compatibility
Types: implement vectors, colors, rays, and scalar conversions