Prepare 1.4.0 release #13898
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Prepare 1.4.0 release #13898
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abbycross
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Co-authored-by: abbycross <across@us.ibm.com>
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mtreinish
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| 1.3.x to 1.4.0 so that you're able to see the warnings about which | ||
| interfaces will change with Qiskit 2.0.0. | ||
| The 1.4.x release series will continue to be supported and recieve | ||
| bugfix and security fixes via patch releases for 6 months after this |
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I thought we were planning to have 6 months for general bugfixes and 1 yr for security fixes?
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whoops, forgot about the specific timelines. Thanks for catching that.
…g and tags to determine the grouping of the release notes temporally. Because 1.4 has been around in parallel to 1.3, this causes the automatic grouping to show 1.4 release notes under 1.3.
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One or more of the following people are relevant to this code:
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The PR is on hold until #13868 is merged. I will add the ci-buildwheels label then. |
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mtreinish
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| .. code-block:: python | ||
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| from qiskit import QuantumRegister, QuantumCircuit | ||
| from qiskit.circuit.library.phase_oracle import PhaseOracle | ||
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| bool_expr = "(x0 & x1 | ~x2) & x4" | ||
| qr_x = QuantumRegister(4, "x") | ||
| qr_y = QuantumRegister(1, "y") | ||
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| bit_flip_oracle = QuantumCircuit(qr_x, qr_y) | ||
| phase_flip_oracle = PhaseOracle(bool_expr) | ||
| controlled_phase_flip_oracle = phase_flip_oracle.control(1) | ||
| bit_flip_oracle.h(qr_y) | ||
| bit_flip_oracle.compose(controlled_phase_flip_oracle, qubits=[*qr_y, *qr_x], inplace=True) | ||
| bit_flip_oracle.h(qr_y) | ||
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| print(bit_flip_oracle) | ||
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| Which results in | ||
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| .. code-block:: text | ||
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| ┌───────────────┐ | ||
| x_0: ─────┤0 ├───── | ||
| │ │ | ||
| x_1: ─────┤1 ├───── | ||
| │ Phase Oracle │ | ||
| x_2: ─────┤2 ├───── | ||
| │ │ | ||
| x_3: ─────┤3 ├───── | ||
| ┌───┐└───────┬───────┘┌───┐ | ||
| y: ┤ H ├────────■────────┤ H ├ | ||
| └───┘ └───┘ |
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We could use the plot directive for this instead. and get a graphical visualization. But it's not critical.
| of instructions. From Qiskit v2.0.0 on, ``target`` will be required and | ||
| :func:`~qiskit.visualization.timeline.interface.draw` will fail if it is not specified. | ||
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| upgrade_transpiler: |
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Is this an upgrade note? It feels like a deprecation category might be more appropriate or just other note.
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I think it's a bit in the middle. Other seems fine.
Co-authored-by: Matthew Treinish <mtreinish@kortar.org>
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Summary
This PR is more minimal than the usual release preparation PRs because the 1.4 branch was created in advance and already had the correct version number in most places. An additional change is that this minor will not have an
rc1, it will be released directly.Details and comments
The 1.4 renos have been manually placed into a single file.
renouses the git log and tags to determine the grouping of the release notes temporally. Because 1.4 has been around in parallel to 1.3, this causes the automatic grouping to show 1.4 release notes under 1.3.