v0.20.1

This release included v0.21.0 of wgpu-core and wgpu-hal, due to breaking changes needed to solve vulkan validation issues. It also includes v0.20.1 for wgpu and wgpu-info.

Bug Fixes

This release fixes the validation errors whenever a surface is used with the vulkan backend. By @cwfitzgerald in #5681.

General

• Clean up weak references to texture views and bind groups to prevent memory leaks. By @xiaopengli89 in #5595.
• Fix segfault on exit if queue & device are dropped before surface. By @sagudev in #5640.

Metal

• Fix unrecognized selector crash on iOS 12. By @VladasZ in #5744.

Vulkan

• Fix enablement of subgroup ops extension on Vulkan devices that don't support Vulkan 1.3. By @cwfitzgerald in #5624.

GLES / OpenGL

• Fix regression on OpenGL (EGL) where non-sRGB still used sRGB #5642