v0.5.1

Usage related changes

• Introduced block abortion (docs)
• Dropped support for the deprecated deploy transaction (deployment only feasible through UDC)
  • Not deemed a breaking change, rather an enhancement to make Devnet more similar to the official testnets
• Moved docs and code repo from Shard-Labs to 0xSpaceShard
  • PyPI and Docker Hub unchanged
• Improved performance of Cairo 1 hashing (Poseidon)
• Default Cairo 1 recompiler (x86 compatible) allowing libfuncs experimental_v0.1.0
• Updated license (MIT)

Development related changes

• Added poseidon-py dependency
• Updated crypto-cpp-py dependency
• Improved executor and parallelization on CircleCI

Merged PRs

• Update context to spaceshard in config.yml by @ivpavici in #446
• Change shard labs to spaceshard links by @ivpavici in #447
• Changed hh-plugin links to spaceshard by @ivpavici in #449
• Create LICENSE by @ivpavici in #451
• Drop support for deploy tx by @FabijanC in #394
• Override hashing by @FabijanC in #452
• Change testing parallelization on CircleCI by @FabijanC in #453
• Abort blocks by @mikiw in #421

Full Changelog: v0.5.0...v0.5.1

v0.5.0

Changes since last pre-release (v0.5.0a2)

• Fix continuation token showing after no events are left in get_events by @tomek0123456789 in #433
• Update cairo_rs_py_patch to be compatible with cairo-lang 0.11 by @fmoletta in #439
• Internal error on get_full_contract by @mikiw in #442
• Fix forked get full contract by @FabijanC in #445

Changelog since last pre-release: v0.5.0a2...v0.5.0

Changes since last stable release (v0.4.6)

• Invoke transaction with max fee=0 are not supported by default by @ptisserand in #392
• Unification of create_block_on_demand() to create_block() by @mikiw in #404
• Improve validation of block hash and transaction hash by @mikiw in #409
• Change "StarkNet" to "Starknet" by @Hug0x0 in #411
• Make number of retries in forking configurable by @bigherc18 in #410
• increase/set time block creation by @mikiw in #416
• Refactor predeployed contract wrapper classes by @bigherc18 in #414
• Fix get block and get traces in fork mode by @mikiw in #419
• Adapt to starknet 0.11.0 by @FabijanC in #415
• Fix function calling by @FabijanC in #426
• Support custom compiler by @FabijanC in #428
• docs: devnet upgrade by @ivpavici in #430
• Update cairo-lang to 0.11.0.2; web3 to 0.6.0 by @FabijanC in #437
• Fix continuation token showing after no events are left in get_events by @tomek0123456789 in #433
• Update cairo_rs_py_patch to be compatible with cairo-lang 0.11 by @fmoletta in #439
• Fix internal error on get_full_contract by @mikiw in #442
• Fix forked get full contract by @FabijanC in #445

New Contributors

• @bigherc18 made their first contribution in #410
• @tomek0123456789 made their first contribution in #433

Changelog since last stable release: v0.4.6...v0.5.0

v0.5.0a2

Usage related changes

• Update cairo-lang to 0.11.0.2; web3 to 0.6.0 by @FabijanC in #437
• docs: devnet upgrade by @ivpavici in #430

Full Changelog: v0.5.0a1...v0.5.0a2

v0.5.0a1

Usage related changes

• Fix function calling in #426
  • Smart contract v0 function calls no longer return Internal Server Error (500)
• Support custom compiler in #428
  • Introduce new CLI option --cairo-compiler-manifest <PATH>
  • For handling declare v2 transactions on non-x86 machines, supply your own cairo 1.0 compiler on Devnet startup
  • Supports compiling using whichever compiler version the user needs

Full Changelog: v0.5.0a0...v0.5.0a1

v0.5.0a0

Usage related changes

• No longer supporting Python 3.8 (requirement of cairo-lang)
• Adapted to Starknet 0.11 (cairo-lang 0.11.0.1):
  • Supporting declare v2 transactions
    • Recompiling cairo 1.0 classes with compiler v1.0.0-alpha.6
    • Supporting only x86 architecture (e.g. arm/m1 not supported)
  • Supporting class replacement (replace_class)
  • Enforcing L1->L2 message fees
  • Updated get_class_by_hash
    • Returning sierra for cairo 1 and old contrat class for cairo 0 classes
  • Supporting get_compiled_class_by_class_hash
  • JSON-RPC support not modified (still using v0.2.1)
• Temporarily suspended Rust VM support
• Number of retries in forking is now configurable:
  • starknet-devnet --fork-retries <N>
• /create_block endpoint is unified with /create_block_on_demand
  • Now /create_block returns only block hash
• Transactions with max_fee set to zero are no longer supported by default
  • Support them with starknet-devnet --allow-max-fee-zero
• Improved hash validation (blocks and transactions)
• Time manipulation no longer requires manual block creation
• Getting blocks and traces fixed in forked mode

Development related changes

• Python 3.8 no longer in circleci workflow
• Introduced common parent class of predeployed contracts

Merged PRs

• Invoke transaction with max fee=0 are not supported by default by @ptisserand in #392
• Unification of create_block_on_demand() to create_block() by @mikiw in #404
• Improve validation of block hash and transaction hash by @mikiw in #409
• Change "StarkNet" to "Starknet" by @Hug0x0 in #411
• Make number of retries in forking configurable by @bigherc18 in #410
• increase/set time block creation by @mikiw in #416
• Refactor predeployed contract wrapper classes by @bigherc18 in #414
• Fix get block and get traces in fork mode by @mikiw in #419
• Adapt to starknet 0.11.0 by @FabijanC in #415

New Contributors

• @bigherc18 made their first contribution in #410

Full Changelog: v0.4.6...v0.5.0a0

v0.4.6

Usage related changes

• Support querying states at old blocks
  • Call a contract at an old block by specifying the block number/hash
• Fix Starkscan compatibility
  • Predeployed contracts are included in the genesis block (accounts, UDC, fee token contract, ...)
  • Predeclaration and predeployment of contracts is assigned tx hashes (successive values 0x1, 0x2, ...)
• Fix getEvents of JSON-RPC API

Development related changes

• Update crypto-cpp-py (1.2.0)

Merged PRs

• Fix rpc get_events endpoint by @THenry14 in #395
• Fix getEvents for pending by @FabijanC in #399
• Support querying states at old blocks (gateway) by @FabijanC in #400
• Starkscan compatibility by @mikiw in #397
• Support querying states at old blocks with JSON-RPC by @FabijanC in #402
• Bump crypto-cpp-py, add note about test failures on macOS by @cptartur in #403
• Revert to poetry 1.2 by @FabijanC in #406

Full Changelog: v0.4.5...v0.4.6

v0.4.5

Usage related changes

• Introduced blocks-on-demand
  • If you start Devnet with --blocks-on-demand, new txs are stored in a pending block
  • POST /create_block_on_demand
    • Turns pending block to latest
    • Starts a new pending block
    • Latest block contains all transactions since last block creation
  • Target block can be selected via block IDs pending and latest
    • Old blocks not queryable, but should be in the future
  • Old behavior (new block on each tx) unchanged and still default
• JSON-RPC request and response validation
  • Togglable with --disable-rpc-request-validation and --disable-rpc-response-validation
• JSON-RPC starknet_getEvents partially fixed
• Minting now uses tx v1 (when lite: true not specified)
• Updated L1-L2 messaging contracts
  • Compatible with the current StarkNet version (fee added)

Development related changes

• Refactor and update integration with cairo-rs-py
• Refactor block and state creation and storing
• Introduce a prefunded chargeable superuser account (e.g. for signing minting txs)

Merged PRs

• Fix: typos by @omahs in #383
• Mint tx v1 by @FabijanC in #384
• Clean cairo_rs_py_patch.py by @fmoletta in #375
• Get events filter bugfix by @mikiw in #386
• L1 to L2 LogMessageToL2 event problem by @mikiw in #391
• Add RPC schema validation by @cptartur in #387
• Introduce pending block by @FabijanC in #389

New Contributors

• @omahs made their first contribution in #383

Full Changelog: v0.4.4...v0.4.5

v0.4.4

Usage related changes

• Removed the slowdown introduced with v0.4.3
  • Fixed the monkeypatch of pedersen C++ implementation
  • Not related to Cairo VM selected (Python / Rust)
• Fixed the response of /postman/send_message_to_l2 to represent tx hash as hex string

What's Changed

• Add rpc_felt() by @mikiw in #377
• Move warn by @FabijanC in #381

Full Changelog: v0.4.3...v0.4.4

v0.4.3

Usage related changes

• Introduce the option to run with the Rust implementation of Cairo VM (docs)

• Mock L1-L2 communication without running an L1 instance:

  • POST /postman/send_message_to_l2 - docs
  • POST /postman/consume_message_from_l2 - docs

Development related changes

• New CI/CD workflow - test_py_min_rust

Merged PRs

• Add L1 to L2 message mock endpoint by @mikiw in #365
• Introduce Rust VM option by @FabijanC in #372

Full Changelog: v0.4.2...v0.4.3

v0.4.2

Usage related changes

• Adapt to cairo-lang/StarkNet 0.10.3
  • Keep support for deploy txs - will remove in the next breaking version
• Update predeployed account version to OZ 0.5.1
• Support specifying chain ID (defaults to TESTNET):
  • starknet-devnet --chain-id [MAINNET | TESTNET | TESTNET2]
• Add endpoint for forking info:
  • GET /fork_status
  • Returns {"url": ..., "block": ...} if forking
  • Returns {} if not forking

Development related changes

• Automatically deploy docs
• Add import sorter
• JSON-RPC typing fix

Merged PRs

• Add import sorter by @drknzz in #353
• Add fork_status endpoint by @ptisserand in #354
• Stop supplying contract_address RPC Deploy by @drknzz in #355
• Add automatic docs deployment by @FabijanC in #357
• Support specifying chain ID by @mikiw in #358
• Update to cairo-lang 0.10.3 by @FabijanC in #360
• Update OZ account to 0.5.1 by @FabijanC in #362

New Contributors

• @ptisserand made their first contribution in #354

Full Changelog: v0.4.1...v0.4.2