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04fc35707d
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Migrate contracts to Solidity 0.7 (#2319)
* Update contract pragmas to solidity 0.7
* Remove internal declaration on constructors
* Reference SafeMath explicitely
* Remove public constructor declaration from abstract contracts
* Remove public constructor declaration from non-abstract contracts
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2020-07-29 18:11:32 -03:00 |
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56de324afe
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Add SPX license identifier (#2235)
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2020-05-14 21:58:11 -03:00 |
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8b10cb38d8
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Rename Strings.fromUint256 to Strings.toString (#2188)
* rename Strings.fromUint256 to Strings.toString
* add changelog entry
* fix conflict with js toString method
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2020-04-15 18:04:00 -03:00 |
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c9630526e2
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Draft and lifecycles directories cleanup (#2122)
* Move Pausable into utils
* Move Strings into utils
* Move Counters into utils
* Move SignedSafeMath into math
* Remove ERC1046
* Make ERC20Snapshot.snapshot internal
* Move ERC20Snapshot into ERC20
* Add drafts deprecation notice
* Remove drafts directory
* Add changelog entry
* Apply suggestions from code review
Co-Authored-By: Francisco Giordano <frangio.1@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
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2020-03-16 16:27:15 -03:00 |
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