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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog.

Types of changes:

  • Added: for new features.
  • Changed: for changes in existing functionality.
  • Deprecated: for soon-to-be removed features.
  • Removed: for now removed features.
  • Fixed: for any bug fixes.
  • Security: in case of vulnerabilities.

UNRELEASED

Added

  • API documentation (#345, #346, #347, #348, #353)
  • CNOT-Dihedral randomized benchmarking (#296)
  • Accreditation module for output accrediation of noisy devices (#252, #325, #329)
  • Pulse calibrations for single qubits (#292, #302, #303, #304)
  • Pulse Discriminator (#238, #278, #297, #316)
  • Entanglement verification circuits (#328)
  • Gateset tomography for single-qubit gate sets (#330)
  • Adds randomized benchmarking utility functions calculate_1q_epg, calculate_2q_epg functions to calculate 1 and 2-qubit error per gate from error per Clifford (#335)
  • Adds randomized benchmarking utility functions calculate_1q_epc, calculate_2q_epc for calculating 1 and 2-qubit error per Clifford from error per gate (#368)

Changed

  • Support integer labels for qubits in tomography (# 359)
  • Support integer labels for measurement error mitigation (# 359)

Deprecated

  • Deprecates twoQ_clifford_error function. Use calculate_2q_epc instead.
  • Python 3.5 support in qiskit-ignis is deprecated. Support will be removed on the upstream python community's end of life date for the version, which is 09/13/2020.

0.2.0- 2019-08-22

Added

  • Logging Module (#153)
  • Purity RB (#218)
  • Interleaved RB (#174)
  • Repetition Code for Verification (#210)

Changed

  • Apply measurement mitigation in parallel when applied to multiple results (#240)
  • Add multiple results to measurement mitigation (#240)
  • Fixed bug in RB fit error
  • Updates for Terra Qubit class (#200)
  • Added the ability to add arbitrary seeds to RB (not just in order) (#208)
  • Fix bug in the characterization fitter when selecting a qubit index to fit
  • Improved guess values for RB fitters and enabled the user to input their own guess values

Removed

[0.1.1] - 2019-05-02

Added

  • Tensored Measurement Mitigation
  • Align cliffs option to RB
  • Quantum Volume
  • Subset measurement mitigation

[0.1.0] - 2019-03-04

Added

  • Initial public release.

[0.1.0]: March 4, 2019