187 lines
6.2 KiB
Markdown
187 lines
6.2 KiB
Markdown
# Changelog
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## v1.0.1-alpha - 2023-04-16
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### Fixed
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- **aiken-lang**: incorrect scoping for anonymous functions
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- **aiken-lang**: duplicate arguments were allowed in anonymous functions
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## v1.0.0-alpha - 2023-04-13
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### Added
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- **aiken**: new command `blueprint convert`
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### Changed
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- **aiken-project**: tests filtering with `-m` during check now happens in `Project::collect_tests`
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- **aiken-project**: fixed generation of blueprints for recursive and mutually recursive data-types
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- **aiken-project**: perform validation of parameters on `blueprint apply`
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- **aiken-lang**: block `Data` and `String` from unifying when casting
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- **aiken-lang**: remove ability for a type with many variants with matching field labels and types to support field access
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- **aiken-lang**: various uplc code gen fixes
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- **aiken-lang**: update todo warning to include type
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- **aiken-lang**: `|>` operator can now be formatted as a single (short) line or forced over multiline in a flexible manner
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- **aiken-lang**: the compiler now provides better feedback for type holes (i.e. `_`) in type annotations
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- **aiken-lang**: assignment and clause guard are now always formatted on a new line
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- **aiken-lang**: unused let-bindings are now fully removed from generated code and discarded unused let-binding now raise a warning
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- **aiken-lang**: support multi-clause patterns (only as a syntactic sugar)
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- **aiken-lang**: fix lexer panic when parsing too large (> u32) tuple-indexes
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- **uplc**: Greatly improved the Plutus virtual machine performances for script evaluation
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## v0.0.29 - 2023-02-23
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### Added
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- **aiken-project**: new dep rayon for parallel test execution
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- **aiken**: new blueprint command
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- **aiken-lang**: new syntax for defining validators
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- **aiken**: new address command for deriving addresses out of `plutus.json`
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- **aiken-lang**: Add missing Plutus builtins to Aiken's lang.
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- **aiken**: fancy nix stuff
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- **aiken-lsp**: go to definition
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- **aiken-lsp**: docs on hover
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- **aiken-lsp**: enable compiler a project
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### Changed
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- **aiken-lang**: `assert` renamed to `expect`
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- **aiken-lang**: new syntax for strings and byte array literals
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- **aiken-lang**: lots of code gen improvements
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- **aiken-lang**: validator checks now happen during infer instead of in project
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- **aiken-lang**: fixed unicode parsing
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- **aiken-lang**: update default costs models
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- **aiken-lang**: Use variable-length threshold for levenshtein distance
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- **aiken-project**: Move module name validation outside of type-checking
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- **aiken-project**: Add 'plutusVersion' to blueprints
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### Removed
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- **aiken-project**: remove assets folder in favor of `plutus.json`
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- **aiken-lang**: removed some unused constant related data types
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## v0.0.28 - 2023-01-06
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### Added
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N/A
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### Changed
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- **uplc**: Reward accounts are now correctly turned into script credentials in ScriptContext.
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- **all**: bump pallas version to `v0.16.0`
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### Removed
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N/A
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## v0.0.27 - 2022-MM-DD
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### Added
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- **aiken-lang**: integrated unit tests
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Aiken now supports writing unit tests directly in source files using the new
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`test` keyword. Tests are functions with no arguments that are implicitly typed
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to `bool`. For example:
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```gleam
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test foo () {
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1 + 1 == 2
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}
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```
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- **aiken**: new `--skip-tests` flag for the `check` command
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### Changed
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- **aiken**: `check` now also runs and reports on any `test` found in the project
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- **aiken**: fix Plutus V1 `to_plutus_data()` for post-alonzo txout with no datum hash
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### Removed
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N/A
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## v0.0.26 - 2022-11-23
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### Added
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- **aiken-lsp**: handle `DidSaveTextDocument` notification
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- **aiken-lsp**: convert errors into `lsp_types::Diagnostic`
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- **aiken-lang**: doc comment parsing
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- **aiken-lang**: code generation for pattern matching expressions
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- **aiken-lang**: extended script context
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- **aiken-lang**: added Option to builtins
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- **aiken-lang**: properly handle record parsing and sugar in patterns
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## v0.0.25 - 2022-11-14
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### Added
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- **aiken**: new `lsp` command
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- **aiken**: new `fmt` command
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- **aiken**: `build` command now works and outputs assets
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- **aiken**: validate project name on `aiken new`
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- **aiken-lang**: formatter for `UntypedExpr`
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- **aiken-lang**: uplc code gen
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- **aiken-lang**: add `Data` to prelude
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- **aiken-lang**: allow `Data` to unify with anything that's not in the prelude
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- **aiken-project**: validate if validator function return bool
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- **aiken-project**: validate if validator function has minimum number of arguments
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- **aiken-lsp**: new crate that contains the aiken language server
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### Changed
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- **uplc**: `Converter::get_index` now takes the full name to provide better error messages for `Error::FreeUnique`
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## v0.0.24 - 2022-11-04
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### Changed
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- **uplc**: Sorted remaining structured in the ScriptContext (Value, Wdrl, (Ref) Inputs, Mint, Required signers, Data, Redeemers)
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## v0.0.23 - 2022-11-03
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### Changed
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- **uplc**: sort inputs for script context fixes an issue in lucid https://github.com/spacebudz/lucid/issues/109
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## v0.0.22 - 2022-10-31
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### Added
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- **aiken**: Fancy errors using [miette](https://github.com/zkat/miette)
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- **aiken**: Typechecking
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- **aiken**: Inject `aiken/builtin` module with some functions from `DefaultFunction` in UPLC directly exposed
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- **aiken-lang**: add `infer` method to `UntypedModule` which returns a `TypedModule`
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- **uplc**: Expose various Pallas primitives from UPLC to make constructing
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UPLC types possible for consumers
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### Changed
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- **aiken**: Project structure is now a bit different. See [examples/sample](https://github.com/aiken-lang/aiken/tree/main/examples/sample) for more
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## v0.0.21 - 2022-10-23
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### Added
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- **flat-rs**: New errors for debugging flat decoding issues
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### Changed
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- **uplc**: Fixed overflow issue by changing `i64` to `i128` in `BigInt::Int` instances
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- **uplc**: Added `apply_params_to_script` function (applies params to script and serializes the new script).
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## v0.0.20 - 2022-10-17
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### Added
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- **aiken**: `Project` module which is responsible loading modules and running the compilation steps
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- **aiken**: `UplcCommand::Flat` flip the cbor_hex if condition so that the correct logic runs when using the flag
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- **uplc**: use i128 for `Constant::Integer`
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- **flat-rs**: add support for i128 encode and decode
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- **flat-rs**: add i128 zigzag function
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