indigo-0.4: CHANGES.md

0.4
==========
* [!8](https://gitlab.com/morley-framework/indigo/-/merge_requests/8)
  Comply with the recent changes in Lorentz.
  Namely, `pack`, `unpack`, `checkSignature` and hashing instructions now operate not with `ByteString`s and `Signature`s, rather with type-safe newtypes over them.
  Added `packRaw` and `unpackRaw` with the old behaviour of `pack` and `unpack`.
* [!5](https://gitlab.com/morley-framework/indigo/-/merge_requests/5)
  Replaced `indigo-trial` name with `indigo` via docker instead.
* [!630](https://gitlab.com/morley-framework/morley/-/merge_requests/630)
  Use `:` in all library instructions instead of `&`.
* [!639](https://gitlab.com/morley-framework/morley/-/merge_requests/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](https://gitlab.com/morley-framework/morley/-/merge_requests/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

0.3.1
=====
* 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](https://gitlab.com/morley-framework/morley/-/merge_requests/629)
  Generalize functions working on `UStore` to anything satisfying classes from `Lorentz.StoreClass`.

0.3.0
==========
* [!583](https://gitlab.com/morley-framework/morley/-/merge_requests/583)
  Add an intermediate compilation representation for optimization.
  + `fail`-like statements return `RetVars r` instead of `r`.
* [!534](https://gitlab.com/morley-framework/morley/-/merge_requests/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](https://gitlab.com/morley-framework/morley/-/merge_requests/566)
  Add Indigo CLI installation script.
  + Mention how Indigo CLI can be installed in the Indigo documentation.

0.2.2
=====
* [!544](https://gitlab.com/morley-framework/morley/-/merge_requests/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`.

0.2.1
=====
* [!570](https://gitlab.com/morley-framework/morley/-/merge_requests/570)
  Added `coerce` and `forcedCoerce` to convert between expressions of types that
  have the same Michelson representation.
* [!558](https://gitlab.com/morley-framework/morley/-/merge_requests/558)
  Added `wrap` and `unwrap`, to generate from and extract to, values given a
  constructor with a single fields for a sum type.
* [!538](https://gitlab.com/morley-framework/morley/-/merge_requests/538)
  Add the `showcase` section presenting a list of public smart contracts written
  in Indigo.
* [!533](https://gitlab.com/morley-framework/morley/-/merge_requests/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`.

0.2.0
=====
* [!542](https://gitlab.com/morley-framework/morley/-/merge_requests/542)
  Use `#=` as a synonym for `//->`.

0.1.0.0
=======

Initial release.