hugr: v0.14.2

Bug Fixes

• Three bugfixes in model import and export. (#1844)

Documentation

• Fix typo in DataflowParent doc (#1865)

New Features

• Add CallGraph struct, and dead-function-removal pass (#1796)
• Value::some, ::none, and SumType::new_option helpers (#1828)
• Constant values in hugr-model (#1838)
• (hugr-llvm) Emit ipow (#1839)
• Bytes literal in hugr-model. (#1845)
• Improved representation for metadata in hugr-model (#1849)

Testing

• Add tests for constant value deserialization (#1822)