v1.2.0

What's Changed

• add amountOutMinimum by @YouStillAlive in #42
• use balance check before swap by @YouStillAlive in #43
• Bump the npm_and_yarn group across 1 directory with 2 updates by @dependabot in #41
• use SafeERC20 library by @YouStillAlive in #44
• add require check of the project owner's fee upon creation by @YouStillAlive in #45
• add fee restriction, add immutable keywords by @YouStillAlive in #48
• add custom tokens support by @YouStillAlive in #49
• use receivedAmount for approval by @YouStillAlive in #50
• add events by @YouStillAlive in #51
• add custom errors by @YouStillAlive in #53
• TokenNFTConnector refactoring by @YouStillAlive in #55
• add NatSpec comments by @YouStillAlive in #57

Full Changelog: v1.1.1...v1.2.0