v0.6.0

New features

1. It reads the ABI from Etherscan API, so we do not need to know the entire function signature to use the exec command
   • If we want to use this feature, we need to set the $etherscanAPI variable with a valid API key.
   • Now, instead of writing the entire signature, we can write the function name. Example exec @token(WETH) withdraw 40 instead of exec @token(WETH) withdraw(uint256) 40.
   • It supports EIP1822, EIP1967, and other kinds of proxies.
2. We introduced @ipfs, @calc, and @get helpers.
   • The @ipfs helper can be used to obtain the CID hash of a string that has been pinned in Pinata. To use this feature, we need to set $ipfs.jwt with the Pinata JWT key. Example: set $foo @ipfs(Hello world).
   • The @calc helper allows calculating big number expressions using +, -, *, and /. It takes care of the order of the operations and accepts environment variables. Example: @calc(2+8e18*13/$bar).
   • We can use @get to get any value exposed in a contract. Example: set $abi name():(string); set $var @get($weth,$abi). It calls the name function of the WETH contract and returns the "Wrapped Ether" string.
3. We added a new raw command that allows sending a transaction to an address with a custom data field.