Release notes: https://qiskit.org/documentation/release_notes.html#terra-0-21-1

Changelog

Fixed

• Fix converting VectorStateFn to a CircuitStateFn (#8405) (#8409)
• Fix handling of numpy arrays for indices in marginal_distribution (#8288) (#8396)
• Fix EvolvedOp.to_instruction (#8384) (#8386)
• Fix Optimizer reconstruction from settings (#8381) (#8385)
• Fix bug in circuit decompose (#8364) (#8377)
• Fix Uc gate global phase (#8231) (#8378)
• Fix pairwise entanglement (#8346) (#8348)
• fix limit_amplitude bug (#8308) (#8309)