fix: compiler error with ParticleSystemBakeMeshOptions before 2022.3.11f1 since that's where the API was introduced
fix: prevent incorrect warning when meshes don't have UV1/UV2 attributes
fix: don't call export multiple times from context menu for multi-selections
fix: remove unused property from GLTFComponent

[2.14.0] - 2024-10-06

fix: potential NullReferenceExceptions when importing material-only, mesh-only or texture-only glTF files
fix: check for missing primitives on mesh import instead of throwing
fix: GLTFSceneImporter reference counting properly tracks Animation data now
fix: incorrect callback subscription in glTF Material editing
fix: CanvasExport plugin was not working correctly in WebGL builds
fix: rare case of incorrect texture export with invalid texture content hash (thanks @Vaso64)
fix: ensure materials created with Create > UnityGLTF > Material use UnityGLTF as importer instead of glTFast
fix: Canvas export plugin was not correctly updating the canvas mesh in builds
fix: Particle Bake export plugin was not working correctly in 2022.3
fix: Import/Export plugin enabled/disabled state was not correctly serialized in some cases
fix: TMPro export plugin uses UnityGLTF shaders for export now instead of adding another dependency
fix: GLTFSceneImporter can be called without external data loader, but will warn that external data will not be loaded. Previously, a data loader had to be added even when it was not needed.
change: log warning when exporting UV0 and UV1 with more than 2 components, as glTF only supports 2-component UVs
change: simplify sampler usage in PBRGraph where possible to prevent warnings in later Unity versions
change: simplify PBRGraph variants to reduce shader variant count. This removes a separate option to use vertex color.
change: material-only files are now imported as MaterialLibrary assets with Material sub-assets, even when only a single material is present
add: log more meaningful exception messages on import
add: sheen support for PBRGraph
add: PBRGraph UI properly shows sheen and dispersion properties
add: allow flipping humanoid root bone on import to support more avatar types (like Meta Avatars)
add: new "Info" tab in GLTFImporter for asset information (generator, copyright, etc.) about the imported file
add: ShaderOverride is now public on GLTFComponent
add: new GLTFSceneImporter constructor overload for easier loading of files from streams
add: meshes and textures can now be deduplicated on import, since many exporters don't properly instance them
add: UV2 is exported as 2-, 3-, or 4-component texture coordinate. 3- and 4-component texture coordinates are not in the core glTF spec, but widely supported by implementations.
add: complete PBRGraph and UnlitGraph Shader Variant Collections for easier runtime import and export of glTF files
add: options for shader pass stripping in builds to reduce variant count and compilation times
add: ability to export a set of materials as material-only glTF or glb file
add: option to add new materials to glTF Material Libraries (material-only files)