comment on donation

Signed-off-by: Pascal Marco Caversaccio <[email protected]>

README.md

@@ -194,3 +194,6 @@ Using the `CREATE2` EVM opcode always allows to redeploy a new smart contract to
 ### A Note on the Contract Creation Transaction
 It is important to note that the `msg.sender` of the contract creation transaction is the helper smart contract [`Create2Deployer`](https://github.com/pcaversaccio/create2deployer) with address `0x13b0D85CcB8bf860b6b79AF3029fCA081AE9beF2`. If you are relying on common smart contract libraries such as [OpenZeppelin](https://github.com/OpenZeppelin/openzeppelin-contracts) for your smart contract, which set certain constructor arguments to `msg.sender` (e.g. `owner`), you will need to change these arguments to `tx.origin` so that they are set to your deployer's EOA address.
 > **Caveat:** Please familiarise yourself with the security considerations concerning `tx.origin`. You can find more information about it, e.g. [here](https://docs.soliditylang.org/en/v0.8.11/security-considerations.html?highlight=tx.origin#tx-origin).
+
+## Donation
+I am a strong advocate of the open-source and free software paradigm. However, if you feel my work deserves a donation, you can send it to this address: [`0x07bF3CDA34aA78d92949bbDce31520714AB5b228`](https://etherscan.io/address/0x07bF3CDA34aA78d92949bbDce31520714AB5b228). I can pledge that I will use this money to help fix more existing challenges in the Ethereum ecosystem 🤝.