chore: release v0.2.1 (#77)

## 🤖 New release
* `hugr-llvm`: 0.2.0 -> 0.2.1

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

<blockquote>

## [0.2.1](v0.2.0...v0.2.1) -
2024-08-19

### Documentation
- Remove fixed crate version in usage instructions
([#68](#68))

### New Features
- Add lowering for LoadFunction
([#65](#65))
- Emission for CallIndirect nodes
([#73](#73))
</blockquote>


</p></details>

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

CHANGELOG.md

@@ -6,6 +6,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.1](https://github.com/CQCL/hugr-llvm/compare/v0.2.0...v0.2.1) - 2024-08-19
+
+### Documentation
+- Remove fixed crate version in usage instructions ([#68](https://github.com/CQCL/hugr-llvm/pull/68))
+
+### New Features
+- Add lowering for LoadFunction ([#65](https://github.com/CQCL/hugr-llvm/pull/65))
+- Emission for CallIndirect nodes ([#73](https://github.com/CQCL/hugr-llvm/pull/73))
+
 ## [0.2.0](https://github.com/CQCL/hugr-llvm/compare/v0.1.0...v0.2.0) - 2024-07-31
 
 ### New Features

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "hugr-llvm"
-version = "0.2.0"
+version = "0.2.1"
 description = "A general and extensible crate for lowering HUGRs into LLVM IR"
 
 edition = "2021"