CKB Dev Log 2025-04-02

[XuJiandong]

Updates

Features

• WASM support for Rust actor framework Ractor (WIP): https://github.com/Officeyutong/ractor/tree/support-for-wasm-in-browser
• TypeScript implementation of ckb-script-ipc: feat: IPC implementation ckb-js-vm#66
• RPC interface ipc_call added: feat(rpc): add IPC call #4861
• NAT traversal demo supporting TCP/UDP: https://github.com/driftluo/nat-traversal-demo

Improvements & Fixes

• Tentacle refactoring: https://github.com/nervosnetwork/tentacle/pulls
• Multisig fix: fix: Enhance multisig handling for optional since value ckb-system-scripts#99
• Refactoring ckb-vm:
  • refactor: ckb-script shall only rely on DefaultMachineRunner trait #4856
  • feat: Add new DefaultMachineRunner trait for initialization work ckb-vm#470
  • refactor: Add a new trait between AsmMachine and Box<AsmCoreMachine> ckb-vm#473
  • https://github.com/xxuejie/ckb/tree/scheduler-hooks
• Rust SDK bug fixes:
  • chore: change std sleep to tokio sleep ckb-sdk-rust#137
  • fix: fix method wrong impl ckb-sdk-rust#136

In Pipeline

• Porting block relay outbound mechanism
• CKB V0.201.0 release preparation: Release CKB v0.201.0 #4857
• C implementation of ckb-script-ipc
• CKB script fuzzing
• Experiments on CKB’s unreliable tests
• Refactoring documents on Scripts
• Reddit AMA on hardfork
• Developing scaffolding tools on Offckb
• Tentacle v0.7 release