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canton v2.5.5

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@canton-machine canton-machine released this 09 Mar 10:03
· 250 commits to main since this release
v2.5.5
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Release of Canton 2.5.5

Canton 2.5.5 has been released on March 09, 2023. 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 bringing small fixes.

What’s New

Bugfix to the Oracle storage backend

Contracts with large number of stakeholders could lead to an Oracle exception (codes ORA-03146 or ORA-01461) while
writing the contract metadata. We have modified the storage operation to not trigger the given limitation anymore.
As there is no workaround, we advise users of the Oracle storage backend to upgrade in order to avoid this limitation.

Reduced docker images

The docker images have been trimmed to reduce the number of shipped dependencies.

Compatibility

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

Dependency Version
Canton protocol versions 2, 3, 4
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 Zulu11.62+17-CA (build 11.0.18+10-LTS, mixed mode)
Postgres postgres (PostgreSQL) 14.7 (Debian 14.7-1.pgdg110+1)
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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