v0.6.3

What's Changed

• Fix get_state_update when forking by @FabijanC in #525

Full Changelog: v0.6.2...v0.6.3

v0.6.2

Usage related changes

• JSON-RPC: Now supporting both starknet_simulateTransactions and starknet_simulateTransaction (same functionality).

Merged PRs

• Support starknet_simulateTransactions by @FabijanC in #524

Full Changelog: v0.6.1...v0.6.2

v0.6.1

What's Changed

• Update cairo path instructions by @pscott in #520
• Adaptation to Starknet 0.12.2 by @mikiw in #521

New Contributors

• @pscott made their first contribution in #520

Full Changelog: v0.6.0...v0.6.1

v0.6.0

What's Changed since Devnet pre-release v0.6.0a0

• Adapt to Starknet 0.12.1 by @FabijanC in #517
  • Defaulting to Cairo compiler v0.2.1 in Declare v2 transactions
• Bounce back invalid transactions (instead of reverting) by @FabijanC in #518

Full Changelog: v0.6.0a0...v0.6.0

v0.6.0a0

What's Changed

• Adapt to Starknet / cairo-lang 0.12.1a0 by @FabijanC in #516
• Defaulting to Cairo compiler v2.1.0-rc0 when recompiling in your declare v2 transactions.
• This is a breaking pre-release:
  • This Python implementation of Devnet will soon be replaced by a Rust one
  • The official testnet is introducing a change to the status of failed transactions: distinguishing between failed validation (REJECTED tx) and failed execution (REVERTED tx). A simplification of this is introduced in this version Devnet:
    • All failures are labeled as REVERTED (change), but not included in blocks (same as it was).
    • Read more on this documentation page or on the official documentation site

Full Changelog: v0.5.5...v0.6.0a0

v0.5.5

What's Changed since v0.5.5a0

• Adapt to Starknet / cairo-lang 0.12.0 (stable) by @FabijanC in #515

Full Changelog since v0.5.5a0: v0.5.5a0...v0.5.5

v0.5.5a0

Usage related changes

• Adapted to Starknet 0.12.0a0
  • Applied testnet's change of using HTTP status code 400 instead of 500 for bad requests
  • Blocks can still be pending, but the transactions in it are marked as ACCEPTED_ON_L2
• Changed the default compiler args used in Cairo 1 declaration:
  • Old: --add-pythonic-hints --allowed-libfuncs-list-name experimental_v0.1.0
  • New: --add-pythonic-hints
  • Improves Cairo 2 declaration UX
• Bugfix in starknet_simulateTransaction of JSON-RPC API

Development related changes

• Rewrote the testing contract into Cairo 2
• Not using ABI of Cairo 1/2 testing contracts
• Using StorageDomain.ON_CHAIN in nonce and storage manipulation (currently the only allowed value of StorageDomain)

Merged PRs

• Bugfix for RPC starknet_simulateTransaction response by @mikiw in #509
• Added call_type param to rpc FunctionInvocation by @bartekryba in #513
• Adapt to Starknet / cairo-lang 0.12.0 by @FabijanC in #512

Full Changelog: v0.5.4...v0.5.5a0

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

v0.5.3

Usage related changes

• Adapted to cairo-lang/Starknet v0.11.2
  • Cairo 1 declaration by default using an x86-compatible compiler v1.1.0, see docs or --help on how to override
• Cairo 1 improved support
  • Forked mode: fixed retrieval of classes declared on origin
  • Improved docs
  • Fixed message on recompilation failure
• Fixed L1-L2 (postman) functionality when no messages to flush
• JSON-RPC improvements
  • Updated to specification v0.3.0 (trace API under development)
  • Fixed fee estimation of Cairo 1 declaration
  • Other bugfixes

Development related changes

Merged PRs

• starknet_devnet/compiler.py: fix error messages by @cfal in #479
• Fix estimate_fee with Declare transaction type by @tomek0123456789 in #483
• bugfix for __postman_wrapper on init by @mikiw in #489
• Fix for missing __latest_state at the initialization of StarknetWrapper by @mikiw in #484
• Improve docs on Cairo 1 support by @FabijanC in #491
• Fix cairo1 class not retrievable when forking by @FabijanC in #490
• Adapt to cairo-lang/Starknet 0.11.2 by @FabijanC in #493
• Changed favicon to spaceshard logo [skip ci] by @ivpavici in #495
• Rpc v0.3.0 update by @bartekryba in #494

New Contributors

• @cfal made their first contribution in #479

Full Changelog: v0.5.2...v0.5.3

v0.5.2

Usage related changes

• Adapted to cairo-lang / Starknet v0.11.1.1
• Default gas price set to 1e8 (was 1e11)
• Updated JSON RPC API to spec v0.3.0.-rc1
• In L2-L1 message relaying, emit LogMessageToL1 event
• When forking, suppressed the misleading log messages coming from missing resources in forking origin
• Improved Cairo 1 support
  • New way of specifying a custom compiler:
    • --sierra-compiler-path <EXECUTABLE_PATH>
    • Instead of --cairo-compiler-manifest which requires you to link to the whole repo, this new option allows providing just the built binary
    • Works better with Devnet in Docker
  • Expanded docs with a page on Cairo 1 support
  • Fixed failing Cairo 1 class redeclaring
  • Improved recompilation error message
  • Fixed feeder_gateway/get_code failing for Cairo 1 contracts

Development related changes

• Updated dependencies

Merged PRs

• Fix get_code by @FabijanC in #461
• Handle redeclaring cairo 1 by @FabijanC in #463
• Wrap badrequest error when forking by @tonypony220 in #462
• Improve default cairo1 compiler error by @FabijanC in #465
• Fix failing isinstance checks in syscalls with Rust VM by @fmoletta in #466
• Support custom sierra compiler by @FabijanC in #471
• Bump crypto-cpp-py to 1.4.0, poseidon-py to 0.1.3 by @drknzz in #473
• Update JsonRpc Api to v0.3.0-rc1 by @bartekryba in #467
• Fix bad import from test module in starknet-devnet module by @bartekryba in #474
• Emit LogMessageToL1 event by @FabijanC in #468
• 0.11.1 adaptations by @mikiw in #472

New Contributors

• @tonypony220 made their first contribution in #462
• @bartekryba made their first contribution in #467

Full Changelog: v0.5.1...v0.5.2