# Changelog

## Unreleased

### Build tool

### Compiler

- The compiler now prints correctly qualified or aliased type names when
  printing type errors.

  This code:

  ```gleam
  pub type Int

  pub fn different_int_types(value: Int) {
    value
  }

  pub fn main() {
    different_int_types(20)
  }
  ```

  Produces this error:

  ```
  error: Type mismatch
    ┌─ /src/wibble.gleam:8:23
    │
  8 │   different_int_types(20)
    │                       ^^

  Expected type:

      Int

  Found type:

      gleam.Int
  ```

  ([Surya Rose](https://github.com/GearsDatapacks))

### Formatter

### Language Server

- The Language Server now displays correctly qualified or aliased type names
  when hovering over a value in a Gleam file:

  ```gleam
  import gleam/option

  const value = option.Some(1)
  //    ^ hovering here shows `option.Option(Int)`
  ```

  ```gleam
  import gleam/option.{type Option as Maybe}

  const value = option.Some(1)
  //    ^ hovering here shows `Maybe(Int)`
  ```

  ([Surya Rose](https://github.com/GearsDatapacks))

### Bug Fixes

- Fixed a bug where the formatter would not format strings with big grapheme
  clusters properly.
  ([Giacomo Cavalieri](https://github.com/giacomocavalieri))

## v1.5.1 - 2024-09-26

### Bug Fixes

- Fixed a bug where Erlang file paths would not be escaped on Windows.
  ([Louis Pilfold](https://github.com/lpil))