Highlights

@driftluo has added a hole punching protocol to address NAT traversal issues. This feature will make many nodes publicly accessible, significantly improving network availability. For more details, see #4873.

Compatibility Table

† ckb2023 mainnet activation will start since epoch 12,293

See how to connect to various chains in Wiki.

Default assume valid target

• Mainnet: 0x404b0dde051c49ea989fbc85c86aac6aba0f9ce38f5cdbfdec23493fb8b52e80
• Testnet: 0xe68d17c4c2b5f5fba7b9af2875d40f2da4b506e9b46930e9774f18a3d9b79381

Downloads

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 v0.201.0

Compare changes in GitHub

Features

• #4883: Use json array stream to handle jsonrpc batch request (@quake)
• #4878: Update DaoCalculator so it can be used in light client (@Officeyutong)
• #4873: Add a hole punching protocol try use on nat traversal (@driftluo)

This is an RC version to preview the changes in the next release.

See #4892 for details.

Compatibility Table

† ckb2023 mainnet activation will start since epoch 12,293

Downloads

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 v0.201.0

Compare changes in GitHub

Highlights

This release has fixed WASM build failure and included several improvements.

Compatibility Table

† ckb2023 mainnet activation will start since epoch 12,293

See how to connect to various chains in Wiki.

Default assume valid target

• Mainnet: 0xaf83c61fc14e6aa49111e18e3c466cf0923dfe1f4c8e91ab8c853625fb745c4c
• Testnet: 0x60dce52f616ca2d98f5e97727cac16a9641e7ba388127904e993152ca51dbcb9

Downloads

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 v0.200.0

Compare changes in GitHub

Fixings

• #4825: Fix make wasm build failed by error[E0521]: borrowed data escapes outside of closure (@eval-exec)

Improvements

• #4820: Improve assume-valid-target info logs (@janx)
• #4818: Upgrade rust-toolchain from 1.81.0 to 1.85.0, Upgrade rust edition from 2021 to 2024 (@eval-exec)
• #4832: Centralize dependencies with cargo autoinherit to improve CKB workspace maintainability (@eval-exec)

This is an RC version to preview the changes in the next release.

See #4857 for details.

Compatibility Table

† ckb2023 mainnet activation will start since epoch 12,293

Downloads

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 v0.201.0-rc1

Compare changes in GitHub

This is an RC version to preview the changes in the next release.

See #4857 for details.

Compatibility Table

† ckb2023 mainnet activation will start since epoch 12,293

Downloads

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 v0.200.0

Compare changes in GitHub

Highlights

This release will start the process to activate CKB Edition Meepo (2024) on the Mainnet.

Compatibility Table

† ckb2023 mainnet activation will start since epoch 12,293

See how to connect to various chains in Wiki.

Default assume valid target

• Mainnet: 0x216095bfc3bb68e7509db4b3f98b105ac5565586876a795a9c5c3d0dfe134cb5
• Testnet: 0xd92fe833fd53c6e0c7f05516609c3bbf4777aa05d016523cf1ff8aeaeec6fc13

Downloads

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 v0.121.0

Compare changes in GitHub

Features

• #4807: Activate CKB Edition Meepo (2024) on the Mainnet (@zhangsoledad)

  This is a breaking change of consensus once activated.

• #4800: Implement nodes filter with P2P transport service types (@driftluo)

• #4793: Mark DNS address connected time on peer store (@driftluo)

Improvements

• #4795: NetRpcImpl::get_peers return Remoteaddress.addresses without duplicates (@eval-exec)

  This is a breaking change of RPC.

• #4801: Upgrade openssl from 0.10.68 to 0.10.70, fix RUSTSEC-2025-0004 (@eval-exec)

• #4785: Improving spawn and exec syscalls (@mohanson)

This is an RC version to preview the changes in the next release.

See #4806 for details.

Compatibility Table

† ckb2023 mainnet activation will start since epoch 12,293

Downloads

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 v0.121.0

Compare changes in GitHub

Highlights

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

Compatibility Table

See how to connect to various chains in Wiki.

Default assume valid target

• Mainnet: 0x16b0d58543751a21c2cdb7be5d7077fbbcbc2097031e8c72b24dc5bd02a492f9
• Testnet: 0x4400bcbdf652827f21e86ca88d50aa0ac3340968ff19eba6b183fd95164bc8f8

Downloads

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

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

This is an RC version to preview the changes in the next release.

See #4779 for details.

Compatibility Table

Downloads

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 v0.121.0-rc2

Compare changes in GitHub

This is an RC version to preview the changes in the next release.

See #4779 for details.

Compatibility Table

Downloads

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