Canton 3.7.1
This patch release introduces configuration options for GCP KMS key deletion notice periods.
- The latest release in the 3.7 line.
Canton 3.7.1 has been released on October 30, 2026.
Summary
This patch release introduces configuration options for GCP KMS key deletion notice periods.
What’s New
Minor Improvements
- GCP KMS key deletion notice periods can now be configured via
destroyScheduledDuration, and values must be within 24h and 120 days. The default remains 30 days, matching the previous default value.
Compatibility
The following Canton protocol versions are supported:
| Dependency | Version |
|---|---|
| Canton protocol versions | 36, 37 |
Canton has been tested against the following versions of its dependencies:
| Dependency | Version |
|---|---|
| Java Runtime | OpenJDK 64-Bit Server VM (build 21.0.12+2-nixos, mixed mode, sharing) |
| Postgres | Recommended: PostgreSQL 17.11 (Debian 17.11-1.pgdg13+2) – Also tested: PostgreSQL 14.24 (Debian 14.24-1.pgdg13+2), PostgreSQL 15.19 (Debian 15.19-1.pgdg13+2), PostgreSQL 16.15 (Debian 16.15-1.pgdg13+2), PostgreSQL 17.11 (Debian 17.11-1.pgdg13+2), PostgreSQL 18.6 (Debian 18.6-1.pgdg13+2) |