v0.13.33

Navigator

• Fixed regression in Navigator to properly respect the CLI option --ledger-api-inbound-message-size-max again. See issue #3301.

DAML Compiler

• Reduce the memory footprint of the IDE and the command line tools (ca. 18% in our experiments).
• Fix compile error caused by instantiating generic templates at Numeric n.
• The compiler now accepts single-constructor enum types. For example data A = A or data Foo = Bar.

DAML Triggers

• Add dedupCreate and dedupExercise helpers that will only send
  commands if they are not already in flight.
• Remove the custom AbsoluteContractId type in favor of the regular ContractId type used in DAML templates.

Sandbox

• Fixed a bug a database migration script for Sandbox on Postgres introduced in SDK 0.13.32. See issue #3284.
• Timing about database operations are now exposed over JMX as well as via the logs.
• Added a missing index to the SQL schema for the Postgres Ledger.

DAML Integration Kit

• Re-add :doc:integration kit documentation </daml-integration-kit/index> that got accidentally deleted.

Ledger API

• Disallow empty commands. See issue #592.

DAML Stdlib

• Add DA.TextMap.filter and DA.Next.Map.filter.
• Add assertEq and assertNotEq to DA.Assert as synonyms for === and =/=.
• Add DA.Foldable.mapA_, DA.Foldable.forA_, DA.Foldable.sequence_ and DA.Action.replicateA_. These functions match the behavior of corresponding functions without the underscore suffix but ignore the result which can be more convenient and efficient.

Extractor - Experimental

• Extractor now stores exercise events in the single table data format. See issue #3274.

JSON API - Experimental

• workflowId no longer included in any responses.
• /contracts/search endpoint can optionally store searched
  contracts in a Postgres-based cache, by passing the new --query-store-jdbc-config option.
  See issue #2781.

DAML SDK

• Display release notes in the IDE when the DAML extension is upgraded.