v5.0.0

Changed

• Change license to MIT (@PaulRBerg)
• Delete the "_" prefix from admin functions (@PaulRBerg)
• Improve custom error and function parameter names (@PaulRBerg)
• Improve documentation (@PaulRBerg)
• Improve formatting by running the latest Prettier plugin (@PaulRBerg)
• Improve wording and grammar in NatSpec comments (@PaulRBerg)
• Move contracts to src directory (@PaulRBerg)
• Perform approval before transfer in transferFrom (@PaulRBerg)
• Refactor amount to value in the approve function of the ERC20 contract (@PaulRBerg)
• Refactor the NonStandardERC20 contract to NonCompliantERC20 (@PaulRBerg)
• Refactor nonRecoverableTokens to tokenDenylist in ERC20Recover (@PaulRBerg)
• Optimize calculations in the approve, burn, and mint functions of the ERC20 contract (@PaulRBerg)
• Use named arguments in function calls (@PaulRBerg)

Added

• Add new contract Adminable, which supersedes Ownable (@PaulRBerg)
• Add new contract ERC20Normalizer (@PaulRBerg)

Removed

• Remove PRBMath re-exports (@PaulRBerg)
• Remove Ownable contract (@PaulRBerg)
• Remove GodModeERC20 contract (@PaulRBerg)