v0.3.0

What's Changed

• Allow genqlient types to be marshaled safely by @benjaminjkraft in #120
• Add support for "flattening" fragment-spreads by @benjaminjkraft in #121
• [🔥AUDIT🔥] Add white background for social preview image by @benjaminjkraft in #122
• Add a mechanism to specify options on input-type fields by @benjaminjkraft in #124
• [🔥AUDIT🔥] Release v0.3.0 by @benjaminjkraft in #125

Full Changelog: v0.2.0...v0.3.0