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canton v2.3.7

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@canton-machine canton-machine released this 07 Nov 18:57
· 266 commits to main since this release
v2.3.7
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Release of Canton 2.3.7

Canton 2.3.7 has been released on November 07, 2022. You can download the Daml Open Source edition from the Daml Connect Github Release Section. The Enterprise edition is available on Artifactory.
Please also consult the full documentation of this release.

Summary

This is a maintenance release, addressing a couple of issues.

What’s New

Security and Bugfixes

  • We have fixed an issue in the Fabric sequencer that leads to availability issues when Fabric peers were partially down.
  • We fixed a crash recovery after initialization issue with external sequencers that broke the sequencer nodes if they were restarted immediately after initialization.
  • We fixed an error in the Ethereum driver that caused Zombie queries in Besu.
  • We fixed a performance degradation of the database sequencer Oracle driver when being run in a high-availability configuration.

Compatibility

The following Canton protocol and Ethereum sequencer contract versions are supported:

Dependency Version
Canton protocol versions 2.0.0, 3.0.0
Ethereum contract versions 1.0.0, 1.0.1

Canton has been tested against the following versions of its dependencies:

Dependency Version
Java Runtime OpenJDK 64-Bit Server VM 18.9 (build 11.0.16+8, mixed mode, sharing)
Postgres postgres (PostgreSQL) 14.5 (Debian 14.5-2.pgdg110+2)
Oracle 19.15.0
Besu besu/v21.10.9/linux-x86_64/openjdk-java-11
Fabric 2.2.2
Assets 4
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