CKB Dev Log 2025-06-11

[gpBlockchain]

Updates

Features

• Multisig v2 is now supported across SDKs and CLI:

  • Rust SDK v.4.0.0 (WASM support included): https://github.com/nervosnetwork/ckb-sdk-rust/releases/tag/v4.0.0
  • Go SDK v2.4.0: https://github.com/nervosnetwork/ckb-sdk-go/releases/tag/v2.4.0
  • Java SDK v4.0.0: https://github.com/nervosnetwork/ckb-sdk-java/releases/tag/v4.0.0
  • CKB-CLI v1.15.0: https://github.com/nervosnetwork/ckb-cli/releases/tag/v1.15.0

• DID PLC Registry now available on CKB
  DID PLC Registry is a self-authenticating, W3C-compliant identity system—originally developed by Bluesky for the AT Protocol—is now available on CKB. This bridges CKB with the decentralized social web ecosystem.

• NAT Traversal demo supports both IPv4 and IPv6 for simulation. https://github.com/driftluo/nat-traversal-demo

• NAT hole-punching support for CKB has been merged into CKB v0.202.

Improvements

• Add the SPHINCS+ post-quantum algorithm to ckb-vm-bench-scriptsckb-vm-bench-scripts: add sphincsplus_ref ckb-vm-contrib#10
• Bench scripts can now be compiled to native binaries for CKB-VM performance comparisons. Use subprocess to test the performance of native cryptographic algorithms ckb-vm-contrib#12

In Pipeline…

• CKB script fuzzing (Rust support in progress)
• CKB support on Tor is ready for acceptance: Add proxy and onion support for ckb-network #4733
• Final implementation of the DID Method powered by CKB
• Two added outbound block-relay-only connections are ready for acceptance: feat: Add 2 outbound block-relay-only connections #4888
• Add suspend/resume approach to ckb-vm-test-suite for contract execution
• Merge ckb-vm-bench and ckb-vm-bench-scripts into ckb-vm-test-suite.