Release v1.1.33

• Upgraded to use Etherscan V2 API
• Removed the Etherscan API keys so the -k, --etherscanKey option is now mandatory. The Etherscan API key can also be set with the EXPLORER_API_KEY environment variable.
• As the Etherscan V2 API is being used, the same API key can be used for any chain supported by Etherscan.
• The -c, --chain option can now be a name or a chain id. tx2uml supports the following named chains: ethereum, sepolia, holesky, hoodi, arbitrum, optimisim, polygon, avalanche, base, bsc, crono, fantom, sonic, gnosis, moonbeam, celo, scroll, linea, blast, berachain, zksync.
• If your chain is not in the previous list of chains and is supported by Etherscan, use the chain id. eg --chain 33139 for ApeChain

v1.1.31

• Added support for Sonic chain

Release v1.1.30

Features:

• call diagrams with noDelegates option now uses the implementation contract name on the proxy contract
• moved etherscanKey option so it is available for both call and value commands

Maintenance

• Upgraded dependencies

Example

With -x --noDelegates option

tx2uml call --noDelegates 0x3a89de87d4a039af246474e1573f4687bba402471ab83285d9aa1271edde5eda  -v

Without -x --noDelegates option

tx2uml call 0x3a89de87d4a039af246474e1573f4687bba402471ab83285d9aa1271edde5eda  -v

Release v1.1.29

• Added support for Scroll L2 chain using Scrollscan

Release v1.1.28

Feature

• Added support for ERC-1155 muti-token transfers that emit the TransferSingle event.

Release v1.1.27

Features:

• Added --title option to override the default tx hash title at the top
• Added -hc, --hideCaption option to remove the network, block number and timestamp at the bottom of the diagrams

Fixes:

• multi tx traces duplicating events
• config overrides not working for call diagrams

Release v1.1.26

Features

• Added -hf, --hideFooter option to hide the boxes at the bottom of the contract lifelines
• Added -hb, --hideBalances option to value transfer diagrams
• Added more details to participants in value transfer diagrams. eg contract name

Fixes

• duplicate events when the event is defined in the proxy and implementation
• parsing of Events with fixed size arrays
• config overrides for value transfer diagrams

Release v1.1.25

• Added rETH as a node type
• Fixed contract labels

Release v1.1.24

Features

• Added support for Base and Celo blockchains
• Added chain options none and custom
• Added explorerUrl option for custom chains and testnets

Fixes

• The noParams option was not hiding event params

Maintenance

• indent function params
• removed carriage return at the start of returns
• Updated Uniswap examples

Release v1.1.23

Feature

• Added new -pv, --noParamValues option to call diagrams

Fixes

• Failed to parse trace params after a contract deploy

Maintenance

• Upgraded to the latest plantuml jar file