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leanprover / lean4 Public

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Check PR body for changelog convention

feat: support underscores in String.toNat? and String.toInt? #29088

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feat: support underscores in String.toNat? and String.toInt?

feat: support underscores in String.toNat? and String.toInt? #29088

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Summary
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- check-pr-body
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- Usage
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check-pr-body

succeeded Dec 8, 2025 in 4s

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