chore: release v0.5.0 (#98)

## 🤖 New release
* `hugr-llvm`: 0.4.0 -> 0.5.0

<details><summary><i><b>Changelog</b></i></summary><p>

<blockquote>

## [0.5.0](v0.4.0...v0.5.0) -
2024-09-16

### New Features

- Add emitters for int <-> float/usize conversions
([#94](#94))
- [**breaking**] array ops
([#96](#96))
- Add conversions itobool, ifrombool
([#101](#101))
- Add `tket2` feature and lowerings for `tket2.rotation` extension
([#100](#100))

### Testing

- Add execution test framework
([#97](#97))
</blockquote>


</p></details>

---
This PR was generated with
[release-plz](https://github.com/MarcoIeni/release-plz/).

CHANGELOG.md

@@ -6,6 +6,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.5.0](https://github.com/CQCL/hugr-llvm/compare/v0.4.0...v0.5.0) - 2024-09-16
+
+### New Features
+
+- Add emitters for int <-> float/usize conversions ([#94](https://github.com/CQCL/hugr-llvm/pull/94))
+- [**breaking**] array ops ([#96](https://github.com/CQCL/hugr-llvm/pull/96))
+- Add conversions itobool, ifrombool ([#101](https://github.com/CQCL/hugr-llvm/pull/101))
+- Add `tket2` feature and lowerings for `tket2.rotation` extension ([#100](https://github.com/CQCL/hugr-llvm/pull/100))
+
+### Testing
+
+- Add execution test framework ([#97](https://github.com/CQCL/hugr-llvm/pull/97))
+
 ## [0.3.1](https://github.com/CQCL/hugr-llvm/compare/v0.3.0...v0.3.1) - 2024-08-28
 
 ### New Features

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "hugr-llvm"
-version = "0.4.0"
+version = "0.5.0"
 description = "A general and extensible crate for lowering HUGRs into LLVM IR"
 
 edition = "2021"