Axon Development Updates 12/07/2023

[linnnsss]

My first ever full marathon is creeping up next week!! 😱

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Hi folks,

Time flies, last month of 2023! The team is testing a new Axon release v0.3. Here's a sneak peek:

BREAKING CHANGES

• refactor!: fix the implementation of Axon Tries #1580
• refactor!: remove the limitation of set ckb related info #1517
• fix(executor)!: set_ckb_related_info transaction is not committed #1576
• refactor!: call reserved system contract address is forbidden #1597
• refactor!: change many U256 type to U64 to avoid panic issues #1591

FEATURES

• feat: add eth_getProof JSON RPC API #1540, #1549, #1564, #1571
• add 2 new precompile contracts for Forcerelay verifications
  • feat: add ckb_blake2b precompile contract #1555
  • feat: add ckb_mbt_proof_verify precompile contract #1578
• feat: support stop at specific height #1581

BUG FIXES

• fix: rlp decode of SignedTransction with interoperation signature #1533
• fix: field chainId should be acceptable for eth_estimateGas #1601
• fix: enable estimation mode for query apis #1603
• fix: get pending transaction count by number #1605
• fix: duplicated calculation in eth_estimateGas #1599, #1609

CODE REFACTORS

• config (blockscan): update the env variables of Axon's explorer #1550
• chore: update CkbType.sol and ImageCell.sol for consistent ABI output with json file #1558, #1567
• ci: refactor OpenZeppelin tests and entry_workflow.yml #1610

WIP

• Release Axon v0.3.0-beta
• Fix some Axon known issues
• Review the design of Axon’s system contracts and add tests

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For more details, visit Axon GitHub repository and explorer the CHANGELOG, the pull requests and issues for comprehensive updates.

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