**Urgent**[Canton] - Testnet Upgrade to Splice v0.7.4

Scheduled for Sep 3, 14:00 - 15:00 UTC

Scheduled

Blockdaemon will update all Canton Testnet nodes to Splice v0.7.4 on 09/03/2026 at 14:00 UTC. We are updating our nodes due to a release from the Canton foundation. This update applies to all Canton Testnet nodes; there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns, please reach out to your Customer Success Manager.

If you want additional information, please review the release notes here:
https://docs.canton.network/global-synchronizer/release-notes/splice#0-7-4
Posted Aug 31, 2026 - 17:28 UTC
This scheduled maintenance affects: Blockdaemon Validator (Canton Validator).