v0.2.1 - X11 fixes for PlatformHandle

This quick release contains a fix for PlatformHandle on X11, which would make some downstream libraries (e.g. Iced, or WGPU in some cases) unable to create a new surface on the given window.

What's Changed

• X11: Fix PlatformHandle by @prokopyl in #283

Full Changelog: v0.2...v0.2.1