[Diff since v0.5.5](https://github.com/JuliaMolSim/DFTK.jl/compare/v0.5.5...v0.5.6) **Closed issues:** - Overly excessive `n_bands` by default for spin-polarised calculations (#692) **Merged pull requests:** - DFTK Juliacon demo code (#677) (@mtowara) - Overhaul docs organisation (#684) (@antoine-levitt) - Reduce default number of bands for spin-polarised (#693) (@mfherbst) - Fix dual handling for parametrised functionals (#699) (@mfherbst) - Typo in dos.jl (#702) (@gkemlin) - Zygote scf merge (#705) (@mtowara) - Update to next spglib (#707) (@mfherbst)