57 lines
1.7 KiB
Plaintext
57 lines
1.7 KiB
Plaintext
---
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title: Qiskit 0.17 release notes
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description: Changes made in Qiskit 0.17
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in_page_toc_max_heading_level: 4
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---
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# Qiskit 0.17 release notes
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## 0.17.0
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<span id="terra-0-12-0" />
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### Terra 0.12.0
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No Change
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<span id="aer-0-4-1" />
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### Aer 0.4.1
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No Change
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<span id="ignis-0-2-0" />
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### Ignis 0.2.0
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No Change
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<span id="id508" />
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### Aqua 0.6.5
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No Change
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<span id="id509" />
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### IBM Q Provider 0.6.0
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<span id="id510" />
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#### New Features
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* There are three new exceptions: `VisualizationError`, `VisualizationValueError`, and `VisualizationTypeError`. These are now used in the visualization modules when an exception is raised.
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* You can now set the logging level and specify a log file using the environment variables `QSIKIT_IBMQ_PROVIDER_LOG_LEVEL` and `QISKIT_IBMQ_PROVIDER_LOG_FILE`, respectively. Note that the name of the logger is `qiskit.providers.ibmq`.
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* `qiskit.providers.ibmq.job.IBMQJob` now has a new method `scheduling_mode()` that returns the scheduling mode the job is in.
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* IQX-related tutorials that used to be in `qiskit-iqx-tutorials` are now in `qiskit-ibmq-provider`.
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<span id="id511" />
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#### Changed
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* `qiskit.providers.ibmq.IBMQBackend.jobs()` now accepts a new boolean parameter `descending`, which can be used to indicate whether the jobs should be returned in descending or ascending order.
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* `qiskit.providers.ibmq.managed.IBMQJobManager` now looks at the job limit and waits for old jobs to finish before submitting new ones if the limit has been reached.
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* `qiskit.providers.ibmq.IBMQBackend.status()` now raises a `qiskit.providers.ibmq.IBMQBackendApiProtocolError` exception if there was an issue with validating the status.
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<span id="qiskit-0-16-0" />
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