CKB Dev Log 2024-07-11

[eval-exec]

Features

• CKB: Improved query performance of get_cells in rich-indexer: [Need Migration] Improve query performance of get_cells in rich-indexer #4509
• CKB Fiber Network (CFN): Improved commitment fees calculation and refined shutdown logic: Add auto shutdown when shutdown tx fee is ok fiber#103
• Molecule: Default implementation of From<Vec> for iterator on molecule docs: add rust api doc molecule#97

Improvements

• ckb-gen-types: Replacing Pack/Unpack trait with From/Into, feat: Impl from into for gen type #4512
• ckb-script-templates: Add a sample reproducible build solution using docker: Add a sample reproducible build solution using docker cryptape/ckb-script-templates#11
• CKB Fiber Network:
  • Enabled using SHA256 in Hashed Timelock Contract (HTLC) for BTC interoperability： feat: allow sha256 for HTLC fiber#105
  • Added the option to keep closed channels: Add option to keep closed channels fiber#124
  • A few improvements, including retransmission of messages that may have been lost after reconnection, enhancements to logging, and support for different hash algorithms (compatible with Lightning Network):
    • feat: retransmission for tlc fiber#89
    • chore: remove unused struct and tweak log (too many logs) fiber#107
    • chore: use tracing fiber#108
    • feat: add payment hash type fiber-scripts#6

Fixes

• Resolved keywords naming conflicts in Rust plugin: feat: rust plugin rename rust keywords with trail underscore molecule#96

In Pipeline…

1. Continuing the work of replacing Pack/Unpack traits with From/Into in ckb gen-types.
2. Nostr binding protocol on CKB https://github.com/cryptape/nostr-binding
3. CKB-Debugger spawn improvements and tests WIP: Debugger with spawn ckb-standalone-debugger#133
4. Exploring using light client protocol to accelerate the HeaderSync during block sync.