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Merge branch 'metadata-v2' of https://github.com/JuliaLang/METADATA.jl into metadata-v2
Merge branch 'metadata-v2' of https://github.com/JuliaLang/METADATA.jl into metadata-v2
Merge branch 'metadata-v2' of https://github.com/JuliaLang/METADATA.jl into metadata-v2
Merge pull request #1796 from weijianzhang/metadata-v2

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