egui_skia v0.4.0: Fix rasterize function not rendering windows

This release adresses #11, egui windows not being rendered by egui_skia. I've added a new option to rasterize, frames_before_screenshot, which allows to set how many frames to render before a screenshot is taken.

0.3.0

This update fixes some bugs with gradients, see #6.

0.2.1

• Fixes an issue when selecting text in a multiline text field (#4)