Axon Development Updates 07/12/2023

[liya2017]

Forbidden City corner tower!

Picture taken in Beijing, 2018

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Hi folks, here's a summary of our recent accomplishments and ongoing work:

What we have accomplished

• We fix two intricate bug that may cost some metadata lost and break to synchronization, this will improve the robustness of Axon
  • fix: update trie db key may delete #1245
  • fix(sync): fix return early in synchronization #1264
• Upgraded the solidity version of built-in contract to 0.8.20feat(contract): upgrade builtin-contract solidity version to 0.8.20 #1263
• Bumped faster-hex to 0.8 chore: bump faster-hex to 0.8 #1266
• Several updates on Spark:
  • Developed and merged witness build function, filled in some witness and added test cases for tx. Details can be found in the following pull requests:
    • feat: add witness build function spark#35
    • feat: fill stake and delegate at cell witness spark#38
    • feat: fill in the reward tx's witness spark#36
    • feat: add test cases for stake smt tx, delegate smt tx and reward tx spark#39
• Enhanced the font style of the documentation site fix(style): use google fonts and set text-rendering axon-docs#171

What we are doing

• Our focus remains on improving staking-related transactions.
• Removing useless sub-commands and will be adding more later.
  fix(cli): the sub-command is useless #1269

Stay tuned for more!