Nervos CKB Development Update #21
Published in
2 min readOct 29, 2019
Oct 9 — Oct 20
by Ian Yang, Xuejie Xiao, James Chen and Qian Linfeng.
TL;DR
- CKB v0.23.0 has released. This is a bug fixing release which is compatible with v0.22.0.
- P2P has replaced the encryption algorithm (#191).
Changes in CKB
We released v0.23.0 on Oct 19. This release fixed several bugs. It only introduces one new feature:
#1645: Min transaction fee filter (@jjyr)
The node configures a minimal fee rate. It will reject submitting transaction via RPC and relaying via P2P when the fee is below the threshold.
Changes in CKB VM
Changes in P2P
- #191: Replace encryption algorithm
- #194: Report error when handler panic
- #195: Fix potential overflow
- #196: Fix handshake attack
- #197: Fix windows support
Changes in CKB CLI
- #119: Detect network type by blockchain info
- #130: Add compact-target/difficulty conversion subcommands
- #132: Zeroize when private key dropped
Changes in Toolchains
SDKs
- Added tx fee calculation
- Released v0.23.0
Neuron Wallet
- Fixed balanced calculation bug
- Fixed sync error when switching networks
- Refactored controller layer and app start up flow
- Developed Neuron Key Manager
- Fixed an issue with app icon not displaying on Linux
CKB Explorer
- Implemented Nervos DAO deposit/withdraw
- Designed and implemented Nervos DAO API and contract data view
- Added uncle rate chart
- Supports different styles for mainnet/testnet
CKB Testnet Faucet
- Updated SDK to v0.23.1 and fixed tx sending issue caused by min fee requirement