v0.39.0

QuantumToolbox v0.39.0

Diff since v0.38.1

see ChangeLog

Merged pull requests:

• Change default solver for eigsolve and add GPU tests (#580) (@albertomercurio)
• Add keyword argument assume_hermitian to liouvillian (#581) (@ytdHuang)
• Adapt to new version of SciMLOperators.jl (#585) (@albertomercurio)
• Improve accuracy of ODE solvers for general cases (#586) (@ytdHuang)
• Use LinearSolve's internal methods for preconditioners (#588) (@albertomercurio)
• Use FillArrays.jl for handling superoperators (#589) (@albertomercurio)
• Make sure state generating functions return dense array (#591) (@ytdHuang)
• Bump version to v0.39.0 (#595) (@albertomercurio)