Full support for DAML SDK 1.x, and miscellaneous bug fixes and removal of deprecated code. Drop support for DAML SDK versions before 1.0. See https://digital-asset.github.io/dazl-client/migrating.html for changes that may be required for users upgrading from older versions of `dazl`.
Many of these changes and removals were motivated by slimming down `dazl`'s codebase and allowing it support newer versions of the SDK; see 75 for more information.
* Remove support for connecting to pre-DAML SDK 1.0.0 ledgers. The `com.daml.ledger.api` namespace is now used in preference to the deprecated `com.digitalasset.ledger.api` services for connecting to DAML ledgers (101).
* Remove support for parsing pre-DAML SDK 1.0.0 offset formats. New-style offsets can simply be compared lexicographically. (100).
* Remove the `dazl.sandbox()` convenience wrapper. `daml start` does everything that `dazl.sandbox()` used to be able to do, and guidance on how to launch `daml start` from within Python tests is available at https://digital-asset.github.io/dazl-client/testing.html (#98).
* Remove `TemporaryDar`; it was only used by `dazl.sandbox()` to support accepting raw DAML files as a parameter from SDK 0.10 (95).
* Remove the ability for `dazl` to download SDK components (it hasn't worked since SDK 0.13.41, and has largely been unnecessary with the release of the DAML Assistant in version 0.13.0) (95).
* Remove support for manipulating static time, as well as code responsible for differentiating between static time and real time (the time model introduced in SDK 1.0 no longer requires clients to differentiate between these cases).
* Remove support for historical template identifiers of the form `PKG:MOD.ENTITY`; this was changed in SDK 0.12.x and there is widespread for the current format `PKG:MOD:ENTITY` in all DAML SDK components, including the HTTP-JSON API. (104).
* Fix a bug in the formatting of enum values as read from the Ledger API (105).
* Drop `dazl`'s dependency on PyYAML and move most other dependencies to be optional dependencies.