0.9.6

Fixes

• LeapHybridSampler now correctly chooses solvers that accept the bqm problem type

New Features

• Biclique support for Pegasus

0.9.5

New Features

• unembed_sampleset now accepts multiple chain break resolution methods

0.9.4

Fixes

• Fixed QUBO sampling bug in DWaveSampler introduced in 0.9.2 (#286)

0.9.3

Fixes

• Install dwave-tabu which is needed for the dwave.system.testing module

0.9.2

New Features

• Updated documentation
• LeapHybridSampler and DWaveSampler both now make use of the cloud client's Future.sampleset attribute
• LeapHybridSampler no longer blocks
• DWaveSampler.sample no longer blocks
• LeapHybridSampler now sets client=base by default

Fixes

• Fixed warning descriptions to be more consistent
• embed_bqm now raises a MissingChainError when provided with zero-length chains

0.9.1

Support dwave-cloud-client 0.7.x

0.9.0

Changes

• Support only python 3.5+

New Features

• Add ChainStrengthWarning, EnergyScaleWarning, TooFewSamplesWarning
• Support dwave setup command
• Support for Leap2's hybrid sampling service through the new LeapHybridSampler

0.8.1

New Features

• BatchReverseComposite and ReverseAdvanceComposite
• Failover support in DWaveSampler
• Embedding composites now return QPU problem_id in sampleset's info field and additional embedding context/parameters
• Warnings generation (during embedding/unembedding)

0.8.0

New Features

• Embedding composites can now return embedding in sampleset's info field

Changes

• Upgraded to 0.6.x branch of the cloud client which adds support for
  unstructured solvers, and improves polling and error handling

0.7.6

New Features

• Chain break methods now accept sample-like inputs
• DWaveSampler.sample_ising matches the cloud-client's behaviour for 0 biases in a list

Fixes

• Fix isolated variables with zero biases in PolyCutOffComposite
• Catch the correct exception in from child_structure_dfs in the AutoEmbeddingComposite
• Fix chimera.find_clique_embedding's to work with two-variable cliques