This version replaces all previous versions. Any prior version will stop working
on 2022-01-13T00:00:00Z. Node administrators must upgrade to this version
before that date.

This version will stop working on 2022-02-24T00:00:00Z.

Changes:

• Upgrade Pact version to 4.2.0. (#1323)

• The default setting for pruning the chainweb database has been changed to
  "none" to reduce unnecessary work and speed up node start times. (#1332)

• Nodes will now take a snapshot of the chainweb database (RocksDB) if sent
  the SIGUSR1 signal. These snapshots can be used for backups and do not take
  significant space until the database has diverged significantly from the
  snapshot. Also, SIGUSR2 no longer terminates the node. (#1328)

• Nodes will log their progress while pruning the database. (#1315)

• The Pact queue has been instrumented to log its utilization level and
  latency. (#1284)

SHA256 Hashes

d321ba6894d9ab7ef663fcc29e55c43e8e5b15defe969ae9f6a5c0477a7bcbc0  chainweb-2.12.ghc-8.10.7.ubuntu-18.04.0aba2d1.tar.gz
403cfff63f63f73764c0e8fcc020d42fad35403108714e96b1c6ff2e5337770d  chainweb-2.12.ghc-8.10.7.ubuntu-20.04.0aba2d1.tar.gz

Docker:

End-user image: docker pull kadena/chainweb-node:2.12
Binary-only Ubuntu-20.04: docker pull ghcr.io/kadena-io/chainweb-node/ubuntu:2.12

Nix Store Paths:

Linux: /nix/store/7i4kl5wb5k3jhyk28n4c9xbcy23k49xw-chainweb-2.12