CKB Dev Log 2024-12-26

[doitian]

Updates

Features

• CKB
  • Released v0.120.0 Release ckb 0.120.0 (29456f5 2024-12-11) · nervosnetwork/ckb
• Fiber Network
  • Released v0.0.1 Release v0.0.1 · nervosnetwork/fiber
  • Finished refactoring of the gossip message protocol: Refactor gossip protocol fiber#308
  • Refactoring and bug fixes:
    • Fix tlc space issue caused by remote_nonces and remote_commitment_points fiber#374
    • Add limit parameters for channel in each side fiber#385
    • Refactor tlc forwarding and add more unit tests fro error handling fiber#388
    • Improve path finding and send payment error handling fiber#397
    • Fix path find fee rate issue from source node fiber#382
    • Fix onion hop length limit issue fiber#383
    • Fix udt overflow issue caused by u64 fiber#398
    • Use liquid capacity for channel gossip information fiber#400
    • Completed Onion error encryption Onion error encryption fiber#356
• Contracts
  • Omnilock: Update secp256k1 to v0.6.0 cryptape/omnilock#8
  • CKB Miscellaneous Scripts: Update mbedtls to v3.6.2 ckb-miscellaneous-scripts#30
• SDKs & Tools
  • Added Neon target support in blake2b-rs Add neon target support blake2b-rs#17
  • Completed ckb-sdk-go missing rpc Complete ckb-sdk-go missing rpc ckb-sdk-go#229
  • Released docs.nervos.org v2.14.0
    • https://docs.nervos.org/docs/history-and-hard-forks/intro-to-hard-fork
    • https://docs.nervos.org/docs/script/intro-to-script

In Pipeline…

• CKB
  • Proxy and Onion Support
    • Proxy and Onion in Tentacle Support proxy and onion tentacle#392
    • Proxy for CKB [WIP] Add proxy support for ckb #4733
  • Tentacle hole punching
  • use last_common as start in BlockFetcher #4723
  • Extend the hardcoded assume_valid_target to an array. #4742
  • Investigating solutions for CKB Database Multi-Version Management
  • Working on light client WASM integration
  • Researching BTC Erlay
• CKB VM
  • nervosnetwork/ckb-js-vm optimization
    • Binary size under 400k after optimization
    • Opcode optimization for performance
    • ckb-js-vm re-design
      • Simplify the process of writing on-chain scripts in JavaScript.
      • Provide compatibility with the NPM ecosystem.
      • Leverage the existing codebase to facilitate the development of Lock scripts (BTC, ETH, CKB), xUDT with JavaScript extensions.
  • Blake2b C version optimization yielded no significant performance improvement because the compiler has already done a good job.
• Fiber Network
  • Continue refactoring the gossip protocol
    • Graph is not updated immediately when a TlcErrData::ChannelFailed is sent from a peer fiber#407
    • Querying missing gossip messages is not very robost fiber#408
  • Resolving TLC operation issue caused by peer not waiting ACK from sender
  • Excluding used Cells during concurrent funding requests: Cells exclusion for active funding tx negotiation fiber#74
• SDKs & Tools
  • Rust SDK async RPC client: feat: add new macro to support async client ckb-sdk-rust#132
  • IPC service support in ckb-debugger