Nervos CKB Development Update #26

Dec 16 — Dec 29

by LinFeng Qian, Cipher Wang and Ian Yang

TL;DR

• CKB v0.26.1 has released.
• Added a basic tutorial for using ckb-cli.
• Released Neuron v0.26.0 bundle with embedded CKB node
• Released alpha version Golang SDK: ckb-sdk-go

Changes in RFCs

In the last two weeks, we have:

Merged a new informational RFC

• #134: CKB Transaction Structure (@doitian)

Updated VM memory model related RFCs

• #102: Add W^X Memory and exec syscall for CKB VM (@xxuejie)

Made small revisions to Nervos DAO

• #161: 0023 fix I_i and S_i description in Nervos DAO (@janx)
• #162: Update Nervos DAO spec with real examples from mainnet (@xxuejie)

Changes in CKB

CKB v0.26.1 has released.

A new RPC was added to get the balance of an indexed lock hash.

• #1888: Add get_capacity_by_lock_hash RPC (@quake)

@driftluo and @jjyr have made many improvements in P2P module.

Changes in CKB Cli

Added a basic tutorial for using ckb-cli (especially transfer from time locked address)

• #203: Add common transaction (sighash/multisig) sub-commands
• #204: Add a global flag --wait-for-sync
• #205: Wallet can transfer from time locked address
• #206: Allow import keystore exported from Neuron
• #207: Speed up sync index database (about 14 times faster)
• #211: Implement a basic testing framework

Changes in Toolchains

• Updated CKB Explorer UI
• Released Neuron v0.26.0, bundle with embedded CKB node
• Released alpha version Golang SDK: ckb-sdk-go

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