Changelog for indigo-0.4

0.4

!8 Comply with the recent changes in Lorentz. Namely, pack, unpack, checkSignature and hashing instructions now operate not with ByteStrings and Signatures, rather with type-safe newtypes over them. Added packRaw and unpackRaw with the old behaviour of pack and unpack.
!5 Replaced indigo-trial name with indigo via docker instead.
!630 Use : in all library instructions instead of &.
!639 Update the tutorial on how to install indigo-trial which is a wrapper around docker image that contains indigo binary and cached Haskell dependencies.
!596 Add ability to generate debug comments for Indigo statements:
- Added several levels of verbosity
- Added possibility to print full stack trace among with a statement call
- Buildable Expr defined

Update indigo executable:
- Make it usable inside docker environment.
- Avoid usage of mixin in generated project since this feature is not properly handled by stack.
!629 Generalize functions working on UStore to anything satisfying classes from Lorentz.StoreClass.

!583 Add an intermediate compilation representation for optimization.
- fail-like statements return RetVars r instead of r.
!534 Add a tutorial on how to setup an Indigo project using Indigo CLI.
- Bump the dependencies version of the boilerplate generated by indigo new to the latest.
!566 Add Indigo CLI installation script.
- Mention how Indigo CLI can be installed in the Indigo documentation.

!544 Add indigo executable which improves the development of Indigo projects.
- Create boilerplate project via new.
- Wrap around stack commands: build, test, and repl.
- Run ContractRegistry commands via run.

!570 Added coerce and forcedCoerce to convert between expressions of types that have the same Michelson representation.
!558 Added wrap and unwrap, to generate from and extract to, values given a constructor with a single fields for a sum type.
!538 Add the showcase section presenting a list of public smart contracts written in Indigo.
!533 Add a tutorial on how to add documentation to a contract.
- Create helper functions: saveDocumentation and printDocumentation which can generate the documentation via the REPL.
- Add short-handed doc item statements such as: anchor, description, and example.

Initial release.