80d8da0564
Do not reduce approval on transferFrom if current allowance is type(uint256).max ( #3085 )
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* add feature request #3084
* Update contracts/token/ERC20/ERC20.sol
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
* Add changelog note
* add documentation
* test unlimitted allowance and add ERC777 unlimitted allowance
* reference PR in changelog
* documentation IERC20 -> ERC20
* use asciidoc note syntax
* use asciidoc note syntax
* typo
* typos
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
3 years ago
a9f994f063
Reduce ERC20 allowance before triggering transfer ( #3056 )
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* Reduce ERC20 allowance before triggering transfer
* adapt ERC777 to reduce allowance before transfer
* fix test for ERC777
* use smaller number to reduce balance
* simplify test description
* don't use deprecated expectEvents.inLogs
* fix test
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
3 years ago
a0a8bbb57f
Remove note about enabling self-delegation
3 years ago
6bd6b76d11
4.4.1
3 years ago
b42b05311b
Add ERC721Votes for NFT-based governance ( #2944 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
Co-authored-by: Hadrien Croubois <hadrien@openzeppelin.com>
3 years ago
4961a51cc7
4.4.0
3 years ago
2f2604d673
Deprecate presets in favor of Wizard ( #2986 )
3 years ago
65ef662a2b
4.4.0-rc.1
3 years ago
0a87a4e75b
4.4.0-rc.0
3 years ago
c9bdb1f0ae
Add a comment documenting the package version being used ( #2918 )
3 years ago
e2fa301bfb
Improve parameters naming and remove unecessary returns ( #2891 )
3 years ago
0500c9e53e
Use "OpenZeppelin Contracts" where appropriate ( #2778 )
4 years ago
7e41bf2259
Remove ERC20FlashMint from drafts section in docs
4 years ago
6c1a634053
Add Governor contracts ( #2672 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
973b0f883a
fix typo in erc20 docs ( #2764 )
4 years ago
9eba3ef29a
fix two minor typos ( #2755 )
4 years ago
922058dbc8
Change comma to decimal point in comment ( #2742 )
4 years ago
1db3037808
Fix misleading comments ( #2737 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
6842518b1b
Wrapper extension for ERC20 token ( #2633 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
8a775cd8d4
Emit DelegateVotesChanged events after Transfer ( #2733 )
4 years ago
f710bafae8
Fix typos ( #2723 )
4 years ago
b0cf6fbb7a
Add Prettier for linting and fix Solhint config ( #2697 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
e3661abe84
Split ERC20Votes and ERC20VotesComp ( #2706 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
adc50d465c
Tweak ERC20Votes revert reasons and documentation ( #2696 )
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* adapt revert reason convention
* add whitespace
* tweak documentation
* fix tests
4 years ago
f6efd8aced
Add totalSupply checkpoints to ER20Votes ( #2695 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
1b37c21da5
reserve unchecked for when guarded by explicit require ( #2685 )
4 years ago
f31bb101ad
Move ERC20Votes and ERC20FlashMint out of draft ( #2673 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
5f7eda1f98
Tokens: wrap safe substractions in uchecked block ( #2669 )
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* Tokens: wrap definitely safe subs in unchecked
* Add change in changelog
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
4 years ago
100ca0b8a2
ERC20 extension for governance tokens (vote delegation and snapshots) ( #2632 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
8669481309
Fix typo in comment ( #2660 )
4 years ago
319afebdc0
Fix typo in ERC20._mint docs ( #2648 )
4 years ago
df7996b671
add Available since 4.1 comments
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(cherry picked from commit 9a698e6b7b
4 years ago
9a698e6b7b
add Available since 4.1 comments
4 years ago
5bd798c6e1
Add ERC3156 extension of ERC20 (flash minting and lending) ( #2543 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
243adff49c
fix typo in ERC20's documentation
4 years ago
682def9f89
Typo in ERC20 constructor docstring ( #2581 )
4 years ago
96aece07f3
Fix docs formatting in IERC20Permit ( #2579 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
5171e46c47
Add an internal _useNonce(address) function in ERC20Permit ( #2565 )
4 years ago
b8ab763581
Add IERC20Metadata with name, symbol and decimals ( #2561 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
15214a53ce
Optimize implementation of ERC20Capped ( #2524 )
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(cherry picked from commit 36b855972b
4 years ago
36b855972b
Optimize implementation of ERC20Capped ( #2524 )
4 years ago
24a0bc23cf
Reorganize the repo structure ( #2503 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
7d20d0e2d2
Use immutable variables where possible ( #2528 )
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Co-authored-by: rotciv <victorfage@gmail.com>
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
4 years ago
a44303c373
Remove double sload when doing math checks in tokens ( #2506 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
b840341a77
Remove the storage associated with decimals ( #2502 )
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* Removing the storage associated with decimals
* changelog entry
* changelog link to new issue number
* Update contracts/token/ERC20/ERC20.sol
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
* Update contracts/token/ERC20/ERC20.sol
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
* Update CHANGELOG.md
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
5db7413827
re-enabling safemath revert reasons in ERC20, ERC777 and ERC1155 ( #2491 )
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* re-enabling safemath revert reasons in ERC20 and ERC1155
* adding revert messages to ERC777
* removing uncheck block
4 years ago
5609cd4c74
Fix merge errors
4 years ago
18c7efe800
Make view and pure functions virtual ( #2473 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
974c534210
Update contracts to support Solidity 0.8.x ( #2442 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
faec973e09
Make non-view functions virtual ( #2468 )
4 years ago
0xclaudeshannon
Francisco Giordano
JulissaDantes
Hadrien Croubois
William Entriken
Julian M. Rodriguez
Vaibhav Chopra
Hadrien Croubois
Vladislav
Motoko Kusanagi
Iskander
Evert0x
Ross Campbell
Andre Korol