I implemented higher-form Z(Nc) gauge fields, with which the SU(Nc) gauge fields are coupled, as in arXiv:2303.10977. This provides configurations of Z(Nc) gauge fields for 't Hooft flux, 't Hooft loop background, and dynamical B fields.
I also made configurations of 3D U(Nc) gauge fields and gave a discrete approximation to the 3D winding number given by mappings from
Full Changelog: https://github.com/o-morikawa/Gaugefields.jl/commits/v0.4.1