New release 0.3.0

[adrybakov]

New version of magnopy has been published, please see release notes for detailed description.

Highlights

• Implement support for physical units. See here for details.
• Major improvement of energy minimisation. Implementation is now stable and several times (up to x10) faster than before. See [Bug]: [optimize_sd] BFGS divide by zero → “Line search did not converge” with -ss TB2J (no SOC) #55 and Temporary (or permanent?) fix for #55 #65 for details.

Best,
Developers of magnopy