add initial v0.3.0 changelog

src/SUMMARY.md

@@ -42,5 +42,6 @@
     - [Nix Backend](./compiler/architecture/nix-backend.md)
     - [CLI modifications](./compiler/architecture/cli-modifications.md)
 - [Changelog](./compiler/changelog/README.md)
-    - [Glistix v0.2.0 (2024-06-12)](./compiler/changelog/v0-2-0.md)
     - [Glistix v0.1.0 (2024-04-27)](./compiler/changelog/v0-1-0.md)
+    - [Glistix v0.2.0 (2024-06-12)](./compiler/changelog/v0-2-0.md)
+    - [Glistix v0.3.0 (Unreleased)](./compiler/changelog/v0-3-0.md)

src/compiler/changelog/v0-3-0.md

@@ -0,0 +1,12 @@
+# Glistix v0.3.0 (Unreleased)
+
+- **Base Gleam version:** v1.3.2
+
+- Updated Glistix to Gleam v1.3.2 ([#8](https://github.com/Glistix/glistix/pull/8), [#11](https://github.com/Glistix/glistix/pull/11) and [#12](https://github.com/Glistix/glistix/pull/12)).
+    - This release improves LSP autocomplete, adds arithmetic operation support to case clause guards, adds version specifier support to `gleam add`, and brings several other improvements and bug fixes to the compiler.
+    - A prebuilt Wasm binary, in order to use the compiler in the browser, has been added to releases.
+- Ported some fixes for the JavaScript target from Gleam 1.3 to the Nix target as well ([#13](https://github.com/Glistix/glistix/pull/13)).
+    - This fixes a miscompilation when using a record constructor alias in a constant (see [gleam-lang/gleam#3294](https://github.com/gleam-lang/gleam/issues/3294)).
+    - A similar fix has been made to record constructor aliases in case clause guards as well (see [gleam-lang/gleam#3447](https://github.com/gleam-lang/gleam/pull/3447)).
+    - This also adds a compile-time error when trying to use a non-byte-aligned bit array on the Nix target (which currently only supports byte-aligned bit arrays).
+    - Finally, this ensures `gleam.nix` (exported to the build folder and used to import the Nix prelude) isn't unnecessarily rewritten to avoid problems with watchers.