v0.89.1

Patch Changes

• In the default light theme, secondary gray text is slightly darker, so it now meets the 4.5:1 text contrast standard on the standard light gray background, such as in gray badges.
• In the default light and dark themes, the keyboard focus ring most controls share now stands out at least 3:1 against the surface around it, so the focused control is easier to find. Selection outlines in the same color, such as on selected images and blocks, are stronger too.