v0.3.1

Bug fixing release.

Minor changes:

• Migrated to a newer version of Qiskit.
• Fixed bugs in IonQ's arbitrary 2-q decomposition.
• Fixed bugs in the fermionic operator algebra.

v0.3.0

Major changes:

• Added support of D-Wave devices through D-Wave Leap, with D-Wave backends.
• Added Ising AAIS and its support for D-Wave devices.
• Optimized Hamiltonian representation by introducing productHamiltonian.
• Added 2-Pauli AAIS and its support for IonQ devices in IonQProvider and BraketProvider.
• (Experimental) Added a three-to-two local interaction transformation.

Minor changes:

• Added methods for printing Hamiltonians and quantum systems.
• Added more gates in IonQCircuit for easy implementation of state preparation and measurement.
• Added a Config class, a shortcut for setting global configurations.
• Updated notebooks.
• Cleaned up unused code.
• Fixed many small bugs.
• Updated README.

v0.2.3

Changes:

• Fixed Qiskit API discrepancy.
• Optimized performance of sequences of additions.
• Added a summation operation for a list of TIHamiltonian.
• Added QuTiP solver's option to deal with large Hamiltonians.

v0.2.2

Changes:

• Added second-order and randomized first-order Trotterization.
• Added artifact evaluation notebooks to reproduce data in our paper.
• Improved support for IBM backends.
• Fixed bugs.

v0.2.1

Major bug fixing.

v0.2.0

Initial release of SimuQ.