chore: prep for v0.7.0 release

CHANGELOG.md

@@ -7,6 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.7.0] - 2024-04-10
+
+### Added
+
+* PHIR generation for `ExplicitPredicate`, `ExplicitModifier`, `MultiBitOp` in https://github.com/CQCL/pytket-phir/pull/162
+  * Also fixes a bug with handling conditional ops
+
 ## [0.6.3] - 2024-04-02
 
 ### Fixed
@@ -171,6 +178,7 @@ First release.
 [0.6.1]: https://github.com/CQCL/pytket-phir/compare/v0.6.0...v0.6.1
 [0.6.2]: https://github.com/CQCL/pytket-phir/compare/v0.6.1...v0.6.2
 [0.6.3]: https://github.com/CQCL/pytket-phir/compare/v0.6.2...v0.6.3
-[unreleased]: https://github.com/CQCL/pytket-phir/compare/v0.6.3...HEAD
+[0.7.0]: https://github.com/CQCL/pytket-phir/compare/v0.6.3...v0.7.0
+[unreleased]: https://github.com/CQCL/pytket-phir/compare/v0.7.0...HEAD
 
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