Changelog

Fixed

• Performance improvement of _DiagonalEstimator (#9229) (#9243)
• Fix the aggregation argument of SamplingVQE (#9221) (#9241)
• Fix ComposedOp.to_matrix (#9316) (#9356)
• Fix a transpile issue of BackendSampler (#9236) (#9249)
• Fix Sampler fails on gates with unhashable parameters #9102 (#9103) (#9149)
• Fix ordering of dims in QuantumState.probabilities_dict (#9214) (#9226)