v0.5.4

Usage related changes

• JSON-RPC updates
  • simulateTransaction supported
    • Using parameter transactions instead of transaction
    • Other trace methods not yet supported
  • getBlockWithTxs, getBlockWithTxHashes and getTransactionByHash now can return DeclareV2 (Cairo 1) transactions
• Improved logging; introduced new flags
  • --verbose
  • --hide-predeployed-contracts
    • --hide-predeployed-accounts is deprecated
  • --hide-server-logs to hide HTTP server logs
• Customizable compiler args:
  • Since supporting Cairo 1 declaration, Devnet has been recompiling the contracts with a hardcoded set of flags
  • Set a custom set of flags by providing a single space-separated string to --compiler-args
    • default is --compiler-args "--add-pythonic-hints --allowed-libfuncs-list-name experimental_v0.1.0"

Merged PRs

• Support for JSON RPC simulateTransaction method by @mikiw in #492
• Renamed transaction param for rpc simulateTransactions by @ivpavici in #499
• Fix rpc_declare_transaction logic to also return DeclareV2 by @tomek0123456789 in #500
• Fix failing test by @tomek0123456789 in #502
• Improve logging by @tonypony220 in #487
• Fix for simulated_transactions format by @mikiw in #503
• Make compiler args customizable by @FabijanC in #504
• Minor modification of #487 (logging polish) by @FabijanC in #505
• Refactor estimation and simulation by @FabijanC in #506

Full Changelog: v0.5.3...v0.5.4