Maker Badges 0.10.0 Sokol

What's Changed

• xDai: MakerBadges Rafactoring + HardHat Migration by @naszam in #2
• Integrate Ad-Hoc OpenZeppelin Defender Meta Txs by @naszam in #3
• More Testing & Sanity Checks by @naszam in #5
• Solc 0.8.4 + Optimizations + Bumps by @naszam in #12
• Update MakerBadges Echidna Tests by @naszam in #10
• Use echidna-version action input key by @naszam in #20
• Use Slither Action by @naszam in #19
• Improvements by @naszam in #15

Full Changelog: v0.9.0...v0.10.0

Maker Badges 0.9.0 Kovan

Features:

• Update Tests to DSChief 1.2.
• Optimize Template & Template Quantities Getters.
• Meta Transaction Integration via TrustedForwarder (OpenGSNv2/Biconomy).
• Maker Badges Template List pinned to IPFS via Pinata.
• [MAKER] ERC721 Token Smart Contract Domain Community Assessment.

Deployed Contracts (Biconomy):

MakerBadges: 0x3237066162023416C1C4eD19c64b8c6956599bCA
BadgeFactory: 0xdb535Ac94F0e12737f8685667d75a1d740d98599

Maker Badges 0.8.0 Kovan

Features:

• Augur twist via _getTokenId function to generate the badge tokenId, that concatenates the redeemer address and the templateId to get a unique hard-coded identifier.
• Security Check by Scott Bigelow.
• Optimisation of Inline Assembly to extend templates to up to 4096, with support from Gonzalo Balabasquer.
• Hard-coded on-chain challenge Ids to prevent multiple redemption.
• Review Access Control.
• Sanity Checks.
• Verified on Etherscan via Truffle Plugin Verify

Deployed Contracts:

MakerBadges: 0xe911636C3105FaDE74F1986c04e8859BC15d03Ed
BadgeFactory: 0xed3B09C5946d5fb2A2EA0dA18a151312668573eb

Maker Badges 0.7.0 Kovan

Features:

• Crytic Security Check.
• Remove Ownable module by OpenZeppelin due to race condition vulnerability.
• Add robotChallenge, voting on DSChief via VoteProxy contract
• Update Access Control for Admin and Templater roles
• Remove OpenGSNv2
• Add ASCII Art "MAKER"

Deployed Contracts:

MakerBadges
BadgeFactory

Maker Badges 0.6.0 Kovan

Features:

• potChallenge replaced by chaiChallenge in MakerBadges
• OpenGSNv2 (v2.0.1) Meta Transactions Integration
• BadgePaymaster
• Update templates from array to mapping to optimise and reduce code.
• Add updateTemplate() function to BadgeFactory to allow the Templater to update template info
• Update the Licence to AGPLv3

Deployed Contracts:

MakerBadges
BadgeFactory
BadgePaymaster

Maker Badges 0.5.0 Kovan

MakerBadges.sol
BadgeFactory.sol

Maker Badges 0.4.0 Kovan

MakerBadges.sol
BadgeFactory.sol

Maker Badges 0.3.0 Kovan

MakerBadges.sol
BadgeFactory.sol

Release v0.2.0 on Kovan Testnet

Smart Contracts:

InsigniaDAO.sol
BadgeFactory.sol

Update: Flow-Chart + Ref.

Added Flow-Chart of Smart Contracts.
Updated References & Inspirations