JumpMind’s SymmetricDS 3.18.0 release notes say the open-source database-replication project is re-licensed from the GNU GPL to the GNU Affero GPL v3 effective September 1, 2026, extending copyleft to network use while the separately licensed SymmetricDS Pro stays a commercial option alongside Java 21 support and OpenTelemetry metrics.
SymmetricDS 3.18.0 re-licenses from GPL to AGPLv3
JumpMind's SymmetricDS 3.18.0 release notes say the open-source database-replication project is re-licensed from the GNU GPL to the GNU Affero GPL v3 effective September 1, 2026, extending copyleft to network use while the separately licensed SymmetricDS Pro stays a commercial option alongside Java 21 support and OpenTelemetry metrics.
Source: Symmetricds