What is Qiskit?

An open-source SDK for working with quantum computers.

Qiskit is an open-source software development kit (SDK) for working with quantum computers at the level of pulses, circuits, and application modules. 
The primary version of Qiskit uses the Python programming language.

The current version of Qiskit is listed in the documentation:  https://qiskit.org/documentation/release_notes.html

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