Release Notes

Marlowe Runtime

marlowe-runtime executable and Docker image providing an all-in-one runtime option.
Safety analysis integrated into contract creation result.
New ReqStatus query to Marlowe Query that returns sync info and version info.
Status information is now included in response headers of all REST API calls.
Added --stake-address to marlowe-runtime-cli create command, for attaching stake credentials to Marlowe's validator address.
New main protocol MarloweTransfer for copying contracts to / from contract store.
marlowe-runtime-cli export command to download a contract bundle from the store.
POST /contracts/sources endpoint provides access to contract import in the
REST API (via MarloweTransfer).
/contracts/sources/:contractSourceId endpoint with GET method and two sub-resources for adjacency and closure.
Request body for POST /contracts now accepts a contract source ID as well as contract JSON.
Console logs for marlowe-chain-indexer and marlowe-indexer sync progress

marlowe-runtime-cli load now accepts a contract bundle
Sync performance of marlowe-indexer improved via bulk queries.
New partitions added to accommodate slots upt to 200 million in chain database.
BREAKING MerkleizeInputs accepts a contract instead of a hash.
Signature of Language.Marlowe.Runtime.Transaction.Safety.checkTransactions change to use protocol parameters in place of constraint solver.

Metadata tag length cannot be longer than 64 characters
- metadata tags now get chunked into lists of text of max. 64 characters
  each to comply with the CDDL specification for transaction metadata.
Importing a JSON contract doesn't work
Importing an exported contract archive doesn't work
Computation of maximum possible Plutus execution costs now rounds upwards.
Transaction submission hangs when chain sync loses connection to node.
Auto-merkleization of inputs fails if contract in datum got reduced.
Removed inconsistency in system start for safety checks (PLT-6849).

New Endpoint GET : contracts/:contractId/next (Provide a description of what can be done for a given contract)