Releases

damlc test now initializes the packagedb automatically which means that it will work on projects that declare custom dependencies in daml.yaml without having to call damlc init first.; Choices marked explicitly as…

The sandbox uses a new payload format for authentication tokens (JWTs). The old format is deprecated, but still works.; Metrics are now namespaced by "daml" and their names have been standardized to snake_case.

The build-options field from daml.yaml is now also respected when --project-root is used.

are you sure you are actually using bash? iirc macos switched the default to

Move to asynchronous package management service. ResponseMatcher is not needed and uploadPackages now returns SubmissionResult See #3806; Fix indexer crash on duplicate submission. See #3847

The modules DA.Types and GHC.Tuple from daml-prim have been moved to separate DALF packages.; Fixed an issue where packages produced by damlc resulted in type errors during validation by DAML engine.

Added authentication support. See issue #3626

Allow non-alphanumeric characters in Ledger API server participant ids (space, colon, hash, slash, dot). Proper fix for change originally attempted in v0.13.36. See issue issue #3327.; Add healthcheck endpoints…

Added the NumericScale typeclass, which improves the type inference for Numeric literals, and helps catch the creation of out-of-bound Numerics earlier in the compilation process.; fromAnyChoice and fromAnyContractKey…

Support for incremental builds in daml build using the --incremental=yes flag. This is still experimental and disabled by default but will become enabled by default in the future. On large codebases, this can…

Freeze DAML-LF 1.7. Summary of changes (See DAML-LF specification for more details.):; Add immutable bintray/maven packages for handling DAML-LF archive up to version 1.7:

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

The trigger runner now supports triggers using the high-level API directly. These no longer need to be converted to low-level Triggers using runTrigger. Triggers using the low-level API are still supported.; The trigger…

Party management fix, see issue #3177.; The maximum allowed TTL for commands is now configurable via the --max-ttl-seconds parameter, for example: daml sandbox --max-ttl-seconds 300.

Add DA.Action.State module containing a State action that can be used for computations that modify a state variable.; Add createAndExercise.

Returning archived and active/created contracts from /command/exercise enpoint. See issue #2925.; Flattening the output of the /contracts/search endpoint. The endpoint returns ActiveContract objects without…

daml start now supports --sandbox-option=opt, --navigator-option=opt and --json-api-option=opt to pass additional option to sandbox/navigator/json-api. These flags can be specified multiple times.

Suppress instance documentation when --data-only mode is requested.

If the DAR source cannot be read, the application crashes and prints an error report.

The reference implementation can now spin up multiple nodes, either scaling a single participant horizontally or adding new participants. Check the CLI --help option.; The test tool now runs the double spend test on a…

BREAKING CHANGE Changed the meaning of the source field in the daml.yaml file to be a pointer to the source directory of the DAML code contained in a project relative to the project root. This is breaking projects…

Enable the language extension FlexibleContexts by default.; BREAKING CHANGE Enable the language extension MonoLocalBinds by default. let and where bindings introducing polymorphic functions that are used at different…

Added platform-independent tips for testing

Fixed a bug that prevented the ledger from loading transactions with empty workflow ids.; Fixed internal shutdown order to avoid dead letter warnings when stopping Sandbox/Ledger API Server. See issue #1886.

For damlc docs, the --template argument now takes the path to a Mustache template when generating Markdown, Rst, and HTML output. The template can use title and body variables to control the appearance of the docs.

BREAKING CHANGE Handwritten instances of Template and Choice typeclasses are no longer supported. All template constructs must be defined using declarations inside template syntax.

Scenario links no longer disappear if the current file does not compile. The location is adjusted but this is done one a best effort basis and can fail if the scenario itself is modified.

VSCode scenario view improvements. Add a note in the IDE if:

Fix VSCode path for use if not already in PATH on mac; BREAKING: remove --replace=newer option.

The completion stream method of the command completion service uses the ledger end as a default value for the offset. See 1913.; Fixed an issue when CompletionService returns offsets having inclusive semantics when used…