Paper v0.3.0

Pasting Markdown formats it

It used to arrive as its own source. Copying out gives you Markdown too, so a heading keeps its hashes on the way to another application.

Mermaid diagrams

A ```mermaid fence is drawn in presentation and reading mode, in the app's own colours, following your theme and font. Editing keeps the fence as code — the block stays a code block in your file, so nothing changes by looking at it.

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Requires macOS 13 or newer. Universal: Apple silicon and Intel.