v0.2.0

Breaking changes

• Made functions that take mut self take &mut self and change self in-place. (9afdcf1)
• Add custom output stream handling with writeln! instead of println!. (8804424)
• Made std re-exports from the crate's prelude local to the crate. (ab8882d)

Changes

• Add extra derives for structs - mainly Debug but also Eq and PartialEq for Args. (64bc696)

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Full Changelog: v0.1.101...v0.2.0