[Cardano] - Upgrade to v9.2.1 and Ogmios to v6.8.0
Scheduled Maintenance Report for Blockdaemon
Completed
The scheduled maintenance has been completed.
Posted Oct 09, 2024 - 10:00 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Oct 09, 2024 - 08:00 UTC
Scheduled
Blockdaemon will update Cardano nodes to v9.2.1 and Ogmios nodes to v6.8.0 on 10/07/24. We are updating our nodes due to a release from the Cardano foundation. This update applies to all Blockdaemon Cardano and Ogmios nodes, there will be planned downtime of up to 30 minutes per node.

Cardano v9.2.0 introduces the following breaking changes, for full details please review the release notes.
- API Updates:
Deprecated valueFromList, valueToList, and createAndValidateTransactionBody. Introduced IsList Value instance and recommend using createTransactionBody. PR 622 PR 597

- Transaction Changes:
BalancedTxBody now returns UnsignedTx. PR 604

- Treasury Value Fix:
Default value now set to Nothing instead of 0. Removed redundant type families in the Experimental API. PR 625

We have tested the releases 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.

Please note that this Cardano and Ogmios release combines multiple releases, all release notes are listed below.
https://github.com/IntersectMBO/cardano-node/releases/tag/9.2.1
https://github.com/IntersectMBO/cardano-node/releases/tag/9.2.0
https://github.com/IntersectMBO/cardano-node/releases/tag/9.1.1
https://github.com/CardanoSolutions/ogmios/releases/tag/v6.8.0
https://github.com/CardanoSolutions/ogmios/releases/tag/v6.7.0
https://github.com/CardanoSolutions/ogmios/releases/tag/v6.6.2
Posted Oct 04, 2024 - 10:42 UTC
This scheduled maintenance affected: Staking Reporting API (Cardano Staking Reporting), Staking API (Cardano Staking API), and Protocols (Dedicated Nodes) (Cardano).