ckb 0.121.0 (45e4c67 2025-01-22)

[doitian]

Highlights

This update brings several enhancements aimed at improving the performance and usability of the network.

Compatibility Table

Network	Consensus Version	Minimal CKB Version
dev	ckb2023 since epoch 0
preview	ckb2023 since epoch 0	v0.119.0
testnet	ckb2023 since epoch 9690	v0.119.0
mainnet	ckb2021 since epoch 5414	v0.103.0

See how to connect to various chains in Wiki.

Default assume valid target

• Mainnet: 0x16b0d58543751a21c2cdb7be5d7077fbbcbc2097031e8c72b24dc5bd02a492f9
• Testnet: 0x4400bcbdf652827f21e86ca88d50aa0ac3340968ff19eba6b183fd95164bc8f8

Downloads

OS	Arch	Runtime Dependencies	Package	Sign
macOS	x64	macOS 10.15 or above	zip	PGP
macOS (Portable)	x64	macOS 10.15 or above	zip	PGP
macOS	ARM64	macOS 10.15 or above	zip	PGP
macOS (Portable)	ARM64	macOS 10.15 or above	zip	PGP
Linux	x64	glibc, libstdc++	tarball	PGP
Linux (Portable)	x64	glibc, libstdc++	tarball	PGP
CentOS	x64	glibc, libstdc++	tarball	PGP
CentOS (Portable)	x64	glibc, libstdc++	tarball	PGP
Windows	x64	VC++ Redistributable	zip	PGP
Linux	ARM64	glibc, libstdc++	tarball	PGP
Docker			dockerhub

Deprecation Notice: CentOS has reached its EOL, we will stop providing CentOS binaries in the future. Please use other platforms or build from source.

The .asc files are signatures. It is wise and more secure to check out for the files integrity.

Try the portable variants if the binaries complains about illegal instructions.

Changes since v0.120.0

Compare changes in GitHub

Improvements

• peer-store, wasm: use path as database name in wasm peer-store implementation #4760: Peer-store, wasm: use path as database name in wasm peer-store implementation (@Officeyutong)
• fix: replace broken link in CONTRIBUTING.md #4768: Replace broken link in CONTRIBUTING.md (@NotNotARobot)
• fix: add missing word to echoed message #4769: Add missing word to echoed message (@NotNotARobot)
• Extend the hardcoded assume_valid_target to an array. #4742: Extend the hardcoded assume_valid_target to an array. (@eval-exec)
• Peer store optimization #4783: Peer store optimization (@driftluo)

---

This discussion was created from the release ckb 0.121.0 (45e4c67 2025-01-22).