Changelog of @hackage/morley 1.0.0

Unreleased

!215 Major change: all Lorentz functionality was moved into morley-lorentz package. A small portion of testing library code was moved around (from Lorentz.* to Michelson.* or vice versa).

!237 The option (nat %foo) is now accepted syntax. The %foo is ignored.
!241 Derive Show instance for Void_.
!238
- NoExplicitDefaultEntryPoint is now GHC-understandable constraint, for previous behaviour with nice error message use ForbidExplicitDefaultEntryPoint.
- CanHaveEntryPoints is made stricter, now it returns true only for Michelson sum types. If that's a problem for you, consider using ShouldHaveEntryPoints wrapper.
- Added pseudo Empty type.
!219 Various entrypoints-related updates.
- Integrational tests now carry TAddress as a reference to contract. Make sure that parameters of the originated contracts are clear; e.g. origination of consumer contract may require explicit type annotation to specify parameter type. If you passed a reference to the originated contract to View constructor, consider using mkView instead or applying callingDefTAddress to the reference.
- Generally it is encouraged to use TAddress instead of Address where it is used to refer to a contract.
- fromContractAddr renamed to fromContractRef.
- Default instances for {Some,}EntryPointCall are removed, use one of explicit versions: epcPrimitive, epcCallRootUnsafe.
- Reworked FutureContract type.

!127 Limit annotations' allowed characters
!184 Fix LAMBDA instruction type converter bug
!173 !197 Add support for lightweight entrypoints in Lorentz, as well as in the interpreter runner and morley executable. Support entrypoint references in SELF instruction. Minor refactorings related to entrypoints.
!201
- Add entrypoint argument to methods in testing eDSL. Preserve the existing type of lCall and deprecate it.
- Deprecate Lorentz.TestScenario.
!208 Resolve an ambiguity within integrational and unit interpreters by renaming interpreter in Michelson.Runtime to executor.
!180 Remove coerce_ in favor of more safe variants. Migration guide: pick one of the functions from 'Lorentz.Coercions' module. In most cases you need one of the following ones:
- checkedCoerce_
- coerceWrap / coerceUnwrap
- forcedCoerce_ (aka old coerce_ - this variant provides the least safety).
!180 Type arguments of coerceWrap and coerceUnwrap are flipped. This change concerns you if you used type application on these functions.

Implemented most of Babylon changes: new instructions, elimination of big_map restructions, new restrictions for the contract type, partial support for entrypoints. Some instructions have been removed/deprecated.
Many updates of helper data types for upgradeable contracts: UParam and UStore.
Michelson printer can produce pretty output, not just one line.
Added utilities for contract processing and analysis: optimizer, string transformer, errors transformer, analyzer.
Added tasty helpers to the testing engine.
Added annotations to typed representation and Lorentz.
Added automatic documentation generator.
Modified standard errors in Lorentz: now they are based on CustomError.
Added unpacking from readable representation.
Removed parameter and storage aliases, they were not very useful and complicated the code.
Extended cryptographic types and Address to work with other curves (tz2 and tz3 addresses).
Made it nearly impossible to generate dead code (which is illegal in Michelson) using Lorentz.
Various bug fixes.

TM-68 Lorentz DSL which allows one to write contracts directly in Haskell. May be moved to a separate package later.
TM-132 Names for contracts in integrational tests.
TM-35 PACK and UNPACK instructions.
TM-27 Proper handling of FAILWITH.
TM-44 TM-124 Reorganization of modules.
Bug fixes.

Initial release.