v30.0.2

Bug Fixes

General

• Explicitly implement Send and Sync in wgpu-core to reduce the risk of recursion_limit overflow. By @nazar-pc in #9953.
• Fix a texture id leak when surface acquire returns no texture. By @jnb in #10184.
• Fix a use after free of a mapped buffer when its device is lost or destroyed. By @uael in #10593.

naga

• Fix a compilation error when the glsl-in feature is enabled without spv-in or wgsl-in. By @andyleiserson in #10297.

Metal

• Fix a crash/hang when configuring a surface with the Bt2100Pq, Bt2100Hlg, or ExtendedDisplayP3 color space: the dynamically resolved CoreGraphics color-space constants were read with one level of indirection missing. By @stuartparmenter in #10175.
• Fix oversaturated sRGB surface colors on wide-gamut displays by explicitly setting the layer's sRGB color space. By @jinleili in #10286.

WebGPU

• Report CompositeAlphaMode::PreMultiplied in the surface capabilities of the WebGPU backend. Surface configuration already accepted this mode. By @elbaro in #10507.