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Do not emit Approval event when calling transferFrom (#4370)

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Co-authored-by: Ernesto García <ernestognw@gmail.com>
Co-authored-by: Francisco <fg@frang.io>
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Hadrien Croubois
2023-06-22 18:41:56 +02:00
committed by GitHub
parent 6ddacdbde8
commit 1e0e4e20bb
6 changed files with 357 additions and 307 deletions
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'openzeppelin-solidity': major
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`ERC20`: Remove `Approval` event previously emitted in `transferFrom` to indicate that part of the allowance was consumed. With this change, allowances are no longer reconstructible from events. See the code for guidelines on how to re-enable this event if needed.