Bug fix release 0.3.1

Fixed

• Bug in the writing of SWAP instructions

Feature release 0.3.0

Added

• NativeGateValidator validator pass

Changed

• Relaxed NumPy version requirement to >=1.26 for all supported Python versions

Fixed

• Fixed order of merging Bloch sphere rotations

Feature release 0.2.0

Added

• init non-unitary instruction
• SWAP two-qubit unitary instruction
• barrier and wait control instructions
• SingleQubitGatesMerger merger pass
• SWAP2CNOTDecomposer decomposer pass
• CNOT2CZDecomposer decomposer pass
• RoutingCheckerrouting pass
• Restore barrier groups in cQASMv1 Exporter

Changed

• Importing modules, classes, and functionalities simplified
• merge_single_qubit_gates method of Circuit class,
  changed to general merge method that accepts custom merger passes
• libQASM 0.6.9 integrated (updated from 0.6.7)
• Refactor: code base adheres to the PEP8 style guide
• Refactor: instruction library simplified
• Refactor: comment nodes removed from IR

Fixed

• Bug in ABA-decomposer
• Bug in McKay-decomposer (all single-qubit Clifford gates are verified)

Feature release 0.1.0

Release 0.1.0 (#353)