2.7.0

This is really a maintenance release.

Updates:

• Removed dependency on tl-sol-tools
• Upgraded to use soldeer
• Solidity 0.8.28
• Latest EVM version
• Mint contracts reverted back to v2.3.1 spec

2.6.1

Normalizes auction house events

2.6.0

Auction house overhaul

• detect primary vs secondary sales
• royalty lookup universal helper
• escrows NFTs upon listing to avoid stale listings attack vector
• generally improves on the version from 2.1.0

2.5.1

Miscellaneous updates to the repo to improve developer experience

2.5.0

includes 2.4.0 changes to introduce referrals & 0 ETH protocol fee splits.
2.5.0 just updates tests

v2.3.1

Changelog:

• Solidity 0.8.22
• OpenZeppelin v5.x
• tl-creator-contracts v3.0.3
• added initial owner to the constructor
• merkle leaf generation avoid low sev second preimage attack
• minor code formatting and cleanup

2.1.0

General

• Implements tl-sol-tools version 2.6.0 which mitigates gas griefing attacks
• Uses the Chainalysis sanctions oracle to restrict purchases from interacting with sanctioned addresses

TLAuctionHouse.sol

• Reserve & scheduled auctions + buy now sales mechanisms
• Can set an auction + buy now price at the same time and whichever gets hit first clears the other. Not recommended with scheduled auctions but no harm if you do that either. Best combo is reserve auction + buy now
• Uses the Manifold Royalty Registry to lookup on-chain royalties

TLStacks721.sol

• Implementation of the original stacks protocol in Solidity with the option to use ERC-20 tokens
• Implements a per NFT eth protocol fee

TLStacks1155.sol

• Implementation of the original stacks protocol in Solidity with the option to use ERC-20 tokens
• Implements a per NFT eth protocol fee