5.21.0 (2023-10-03)

Bug Fixes

• cairo isCairo1Abi optimization (da76508)
• parallel get version issue (c58c894)

Features

• auto-detect account cairoVersion (85bbe39)
• getContractVersion and getCairoVersion by classHash, deploy_account and bulk action autodetect (54ffca4)
• provider getContractVersion, contract getVersion, cairo getAbiContractVersion (71e634e)