2.20

This version replaces all previous versions. Any prior version will stop working
on 2023-09-07T00:00:00Z. Node administrators must upgrade to this version before
that date.

This version will expire on 2023-10-19T00:00:00Z.

To upgrade, pull the latest docker image or download the binary and restart the node.

Changes:

• A new chainwebVersion called fast-development, intended for use by Pact
  developers. See #1627 for more details.
• Updated to Pact 4.8. (numerous, see Pact
  changelog)
• Fixed an issue where /local calls that rewind to a previous block could have
  the wrong behavior or gas usage if rewinding crosses fork boundaries. (#1700)

Internal Changes:

• Updated from GHC 8.10.7 to GHC 9.6.2. (#1565)
• PactService now emits significantly more structured logs. (#1699)

Official release: https://github.com/kadena-io/chainweb-node/releases/tag/2.20

For full details refer to the Changelog

Container Images:

• End-user image
  Image Digest: [kadena/chainweb-node@sha256:3ac93c65f5fb964884efef9b633af0a340d34dd71f675022cf50c5b52cd73119]

docker pull kadena/chainweb-node:2.20

• Binary-only Ubuntu-20.04
  Image Digest: [ghcr.io/kadena-io/chainweb-node/ubuntu@sha256:4028d594179fa73d113fd8f7514f7453d79208f0dbfedd7a8b419bb595dbedc7 ghcr.io/kadena-io/chainweb-node@sha256:4028d594179fa73d113fd8f7514f7453d79208f0dbfedd7a8b419bb595dbedc7]

docker pull ghcr.io/kadena-io/chainweb-node/ubuntu:2.20

Ubuntu Binaries:

SHA256 Hashes

abcc2d01e6945680194e622366b2f706650109e0bab39b829f838c6eb52929ac  chainweb-2.20.ghc-9.6.2.ubuntu-22.04.5615db5.tar.gz
25a58e70c3aba1ae32d94d67ebb6512fa99f185011dd1e8878982e7d2c4f537b  chainweb-2.20.ghc-9.6.2.ubuntu-20.04.5615db5.tar.gz

The following dependencies must be installed on the system:

• ubuntu-22.04:

  apt-get install ca-certificates libgmp10 libssl3 libsnappy1v5 zlib1g liblz4-1 libbz2-1.0 libgflags2.2 zstd

• ubuntu-20.04:

  apt-get install ca-certificates libgmp10 libssl1.1 libsnappy1v5 zlib1g liblz4-1 libbz2-1.0 libgflags2.2 zstd