[Diff since v0.5.3](https://github.com/JuliaMolSim/DFTK.jl/compare/v0.5.3...v0.5.4) **Closed issues:** - How to set up models (#666) - Stronger type annotations for model construction (#668) - Get rid of lowpass_for_symmetry! (#672) - Don't hardcode ylims in band structure (#674) - MPI error with redirect_stdout() (#681) **Merged pull requests:** - Handling complex numbers for PairwisePotential (#655) (@epolack) - Add more type annotations to model constructors (#670) (@mfherbst) - Performance optimizations (#671) (@antoine-levitt) - Handling of extra bands in response calculations (#679) (@gkemlin) - Store G_vectors and r_vectors in the basis (#680) (@antoine-levitt)