chore: release v0.7.0 (#82)

## 🤖 New release
* `tket-json-rs`: 0.6.2 -> 0.7.0 (⚠️ API breaking changes)

### ⚠️ `tket-json-rs` breaking changes

```
--- failure enum_variant_missing: pub enum variant removed or renamed ---

Description:
A publicly-visible enum has at least one variant that is no longer available under its prior name. It may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.36.0/src/lints/enum_variant_missing.ron

Failed in:
  variant ClassicalExpUnit::Register, previously in file /tmp/.tmpgK5lkw/tket-json-rs/src/circuit_json.rs:56

--- failure struct_marked_non_exhaustive: struct marked #[non_exhaustive] ---

Description:
A public struct has been marked #[non_exhaustive], which will prevent it from being constructed using a struct literal outside of its crate. It previously had no private fields, so a struct literal could be used to construct it outside its crate.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#attr-adding-non-exhaustive
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.36.0/src/lints/struct_marked_non_exhaustive.ron

Failed in:
  struct SerialCircuit in /tmp/.tmp7Vjg5L/tket-json-rs/src/circuit_json.rs:202
  struct SerialCircuit in /tmp/.tmp7Vjg5L/tket-json-rs/src/circuit_json.rs:202

--- failure struct_missing: pub struct removed or renamed ---

Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.36.0/src/lints/struct_missing.ron

Failed in:
  struct tket_json_rs::circuit_json::Bitstring, previously in file /tmp/.tmpgK5lkw/tket-json-rs/src/circuit_json.rs:35
  struct tket_json_rs::circuit_json::BitRegister, previously in file /tmp/.tmpgK5lkw/tket-json-rs/src/circuit_json.rs:25
  struct tket_json_rs::circuit_json::CompositeGate, previously in file /tmp/.tmpgK5lkw/tket-json-rs/src/circuit_json.rs:14
  struct tket_json_rs::circuit_json::Register, previously in file /tmp/.tmpgK5lkw/tket-json-rs/src/circuit_json.rs:10
```

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

<blockquote>

### ⚠ BREAKING CHANGES

- Made `SerialCircuit` non exhaustive.
- `Register` renamed to `ElementId`, `Qubit` and `Bit`
- Moved some definitions from `::circuit_json` to `::register`
- Bumped MSRV to rust 1.75
- Renamed `circuit_json::CompositeGate` to `CustomGate`

## 0.7.0 (2024-11-13)

### Features

- [**breaking**] `created/discarded_qubits` circuit attribute
([#87](#87))
- Support classical expressions
([#86](#86))
- [**breaking**] Rename `Register` and cleanup definitions
([#89](#89))
- [**breaking**] Support old `Composite` alias for `CustomGate`
([#91](#91))
</blockquote>


</p></details>

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

---------

Co-authored-by: Agustín Borgna <[email protected]>

CHANGELOG.md

@@ -1,5 +1,23 @@
 # Release notes
 
+## 0.7.0 (2024-11-13)
+
+### ⚠ BREAKING CHANGES
+
+- Made `SerialCircuit` non exhaustive.
+- `Register` renamed to `ElementId`, `Qubit` and `Bit`
+- Moved some definitions from `::circuit_json` to `::register`
+- Bumped MSRV to rust 1.75
+- Renamed `circuit_json::CompositeGate` to `CustomGate`
+
+### Features
+
+- [**breaking**] `created/discarded_qubits` circuit attribute ([#87](https://github.com/CQCL/tket-json-rs/pull/87))
+- Support classical expressions ([#86](https://github.com/CQCL/tket-json-rs/pull/86))
+- [**breaking**] Rename `Register` and cleanup definitions ([#89](https://github.com/CQCL/tket-json-rs/pull/89))
+- [**breaking**] Support old `Composite` alias for `CustomGate` ([#91](https://github.com/CQCL/tket-json-rs/pull/91))
+
+
 
 ## 0.6.2 (2024-10-21)
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tket-json-rs"
-version = "0.6.2"
+version = "0.7.0"
 license = "Apache-2.0"
 edition = "2021"
 rust-version = "1.75"