Release of Daml SDK v0.13.29

Release Notes

JSON API - Experimental

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 GetActiveContractsResponse wrappers. See issue #2987.

Bundle the daml-trigger package. Note, this package is experimental and will change.
Releases can now bundle additional libraries with the SDK in $Daml_SDK/daml-libs. You can refer to them in your daml.yaml file by listing the package name without .dar extension. See issue #2979.

damlc ide now also supports a --target option. The easiest way to specify this is the build-options field in daml.yaml.
Fix a bug where the same module was imported twice under different file paths caused module name collisions. See issue #3099.

Improve SQL backend performance by eliminating extra queries to the database.
Enhance logging to correlate log messages with the associated participant id in multi-participant node tests and environments
Ledger api server indexer closes akka system on shutdown.
The ledger api server now stores divulged, otherwise unknown contracts.

Adding daml damlc visual-web command. visual-command generates webpage with d3 network.

The transaction service is now fully tested.
The TTL for commands is now read from the configuration service.
The contract key tests now live under a single test suite and are multi-node aware.

Fix a problem where constraints of the form Template (Foo t) caused the compiler to suggest enabling the UndecidableInstances language extension.
Generic template instantiations like template instance IouProposal = Proposal Iou now generate a type synonym type IouProposal = Proposal Iou that can be used in Daml. Before, they generated a newtype, which cannot be used anymore.
Fixed a bug where damlc build sometimes did not find modules during typechecking even if they were present during parallel compilations.