CardanoSolutions/ogmios v6.14.0 on GitHub

Added

~~queryLedgerState/delegateRepresentatives now returns the list of delegators also for the pre-defined always-abstain and always-no-confidence dreps.~~

Note

Couldn't get the query available in the cardano-node on-time, so this is still not available in this release, but should be ready for the next as soon as a version of cardano-node with support for the GetDRepsDelegations ledger state query is released.

Changed

Bump dependencies to cardano-node==10.5.1.
queryLedgerState/stakePools will also include the stake of pools that have just retired. This is useful to consider the voting power granted to such pool for the upcoming epoch ratification.
Ogmios will now attempt to negotiate older versions of the client protocols, so that it can work with tools and libraries that are lagging behind. Ogmios will go as low as node-to-client version 17. Beyond that, some queries will no longer work and the overall user experience would be degraded.

Removed

queryLedgerState/proposedProtocolParameters is no longer available in the underlying node and was already returning dummy data for a few versions. It's been removed.

Tested with

cardano-node == 10.5.1 (Mainnet, Preprod, Preview)

Docker image(s)

Standalone

cardanosolutions/ogmios:v6.14.0

With cardano-node

Details

v6.13.0...v6.14.0