v0.3.6

Documentation Changes

• Removed references to QS2 and QS3.
• Added description and example on increasing the polling timeout for retrieving the results.

v0.3.5

New Features

• Added LocalSimulator class which allows users to test quantum circuits locally.

Documentation Changes

• Removed disclaimer for annealing support from docstrings

v0.3.4

Bugs

• Fixed result caching bug for AwsQuantumTask if state() or metadata() is called after a task has timed out and the task is in a completed state

Feature

• Reduced the required arguments of AwsQuantumTask to the task ARN
  ** Note: this is a breaking change if a user manually instantiates AwsQuantumTask() because it no longer accepts the argument results_formatter.
  ** New way of instantiating: task = AwsQuantumTask(arn='your_task_arn')

v0.3.3

Updated README to include information about the new Braket plugin for PennyLane

v0.3.2

Documentation

Updated README with link to Ocean plugin.

v0.3.1

Features

• Added ability to create annealing problems and run them on Braket
• Added unitary gates
• Added logs to AwsQuantumTask
• Added parameters to the ASCII representation of parameterized gates

Bug fixes

• Modified Ascii diagram to account for width of timestamps
• Fixed infinite recursion for Qubit(str)
• Fixed depth and ASCII diagrams for circuits with overlapping multi-qubit gates
• Fixed 2 control and 2 target gate subroutine parameters

Documentation Changes

• Updated README with more instructions and examples
• Updated docstrings
• Added example scripts in examples/ folder

Notes

• This release requires updating the AWS CLI model and the IR package to the latest versions
• This release contains breaking changes such as:
  • Changed properties in AwsQpu
  • AwsQuantumTaskResult has been replaced with GateModelQuantumTaskResult and AnnealingQuantumTaskResult
  • Gate subroutine construction for gates with 2 controls or 2 targets have changed

v0.2.3

Documentation Changes

• Updated the README to improve the setup instructions.

v0.2.2

Bug fixes

• Updated the service API endpoints to allow staged release versioning

v0.2.0

Features

• Changed Amazon Braket's AWS model name from aqx to braket
• Added state vector for arn:aws:aqx:::quantum-simulator:aqx:qs3 simulator

v0.1.2

Bug fixes

• Fixed a bug in AwsQPU that prevented Braket Quantum Jobs from working

Documentation Changes

• Deleted the tools directory containing the cloudformation scripts and instead used a deep linked URL. README is updated with the new steps.