Dynoxide 0.12.0: PartiQL RETURNING, wasm conformance

Dynoxide 0.12.0 is out. PartiQL now honours RETURNING , and the browser build has been through the conformance suite for the first time. There's a stack of smaller fixes below, and one breaking change if you build against the Rust crate. PartiQL RETURNING Dynoxide has been parsing the RETURNING clause since PartiQL landed, and then dropping it on the floor. DELETE FROM Music WHERE artist =…