Prepare 0.6.0 release (#568)

* Prepare 0.6.0 release To prepare for the upcoming 0.6.0 release this commit moves all the release notes into a 0.6 subdirectory to keep them separate from future development notes post-release. It also adds an incomplete release note to add the prelude section providing the high level overview of the release. When this merges it should be the commit used to tag the 0.6.0 release. * Cleanup and fix release notes * Fix expval bug note * Remove operators tutorials from tutorial job too
qiskit-community · Apr 1, 2021 · 5e8332d · 5e8332d
1 parent 08b134d
commit 5e8332d
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Showing 11 changed files with 29 additions and 20 deletions.
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -200,7 +200,7 @@ jobs:
         run: |
           set -e
           cd qiskit-tutorials
-          rm -rf tutorials/chemistry tutorials/circuits tutorials/circuits_advanced tutorials/finance tutorials/optimization tutorials/simulators tutorials/machine_learning tutorials/algorithms
+          rm -rf tutorials/chemistry tutorials/circuits tutorials/circuits_advanced tutorials/finance tutorials/optimization tutorials/simulators tutorials/machine_learning tutorials/algorithms tutorials/operators
           sphinx-build -b html . _build/html
       - uses: actions/upload-artifact@v2
         with:

diff --git a/releasenotes/notes/0.6/RB_dihedral_upgrade-e85c020895bcd2ed.yaml b/releasenotes/notes/0.6/RB_dihedral_upgrade-e85c020895bcd2ed.yaml
@@ -0,0 +1,7 @@
+---
+upgrade:
+  - |
+    The :func:`qiskit.ignis.verification.randomized_benchmarking_seq`
+    function is now using the upgraded CNOTDihedral class,
+    :class:`qiskit.ignis.verification.CNOTDihedral`, which enables performing
+    CNOT-Dihedral Randomized Benchmarking on more than two qubits.
diff --git a/releasenotes/notes/0.6/ctmp-circuits-88c90793b580b6d5.yaml b/releasenotes/notes/0.6/ctmp-circuits-88c90793b580b6d5.yaml
@@ -0,0 +1,7 @@
+---
+features:
+  - |
+    The :func:`qiskit.ignis.mitigation.expval_meas_mitigator_circuits` function
+    has been improved so that the number of circuits generated by the function
+    used for calibration by the CTMP method are reduced from :math:`O(n)` to
+    :math:`O(\log{n})` (where :math:`n` is the number of qubits).
diff --git a/releasenotes/notes/0.6/fix-expval-mit-c2c2701513129316.yaml b/releasenotes/notes/0.6/fix-expval-mit-c2c2701513129316.yaml
@@ -0,0 +1,13 @@
+---
+fixes:
+  - |
+    Fixed an issue in the expectation value method
+    :meth:`~qiskit.ignis.mitigation.TensoredExpvalMeasMitigator.expectation_value`,
+    for the error mitigation classes
+    :class:`~qiskit.ignis.mitigation.TensoredExpvalMeasMitigator` and
+    :class:`~qiskit.ignis.mitigation.CTMPExpvalMeasMitigator` if the
+    ``qubits`` kwarg was not specified it would incorrectly use the
+    total number of qubits of the mitigator, rather than the number of
+    classical bits in the count dictionary leading to greatly reduced
+    performance.
+    Fixed `#561 <https://github.com/Qiskit/qiskit-ignis/issues/561>`__
diff --git a/...s/notes/no-auto-scs-b82ebef53508fc7b.yaml → ...tes/0.6/no-auto-scs-b82ebef53508fc7b.yaml b/...s/notes/no-auto-scs-b82ebef53508fc7b.yaml → ...tes/0.6/no-auto-scs-b82ebef53508fc7b.yaml
diff --git a/...etworkx-requirement-f99e8b468f0d6ca3.yaml → ...etworkx-requirement-f99e8b468f0d6ca3.yaml b/...etworkx-requirement-f99e8b468f0d6ca3.yaml → ...etworkx-requirement-f99e8b468f0d6ca3.yaml
diff --git a/...t-learn-is-optional-0540027be0003aad.yaml → ...t-learn-is-optional-0540027be0003aad.yaml b/...t-learn-is-optional-0540027be0003aad.yaml → ...t-learn-is-optional-0540027be0003aad.yaml
diff --git a/releasenotes/notes/RB_dihedral_upgrade-e85c020895bcd2ed.yaml b/releasenotes/notes/RB_dihedral_upgrade-e85c020895bcd2ed.yaml
diff --git a/releasenotes/notes/ctmp-circuits-88c90793b580b6d5.yaml b/releasenotes/notes/ctmp-circuits-88c90793b580b6d5.yaml
diff --git a/releasenotes/notes/fix-expval-mit-c2c2701513129316.yaml b/releasenotes/notes/fix-expval-mit-c2c2701513129316.yaml
diff --git a/tox.ini b/tox.ini
@@ -33,7 +33,7 @@ commands =
     stestr run {posargs}
 
 [testenv:lint]
-basepython = python3
+basepython = python3.8
 deps =
   git+https://github.com/Qiskit/qiskit-terra.git
   qiskit-aer