What's Changed
* Nanoribbon workflow: add optional tot_charge input by yakutovicha in https://github.com/nanotech-empa/aiida-nanotech-empa/pull/73
* Expand the list of the allowed number of nodes on Piz Daint by yakutovicha in https://github.com/nanotech-empa/aiida-nanotech-empa/pull/74
* Add the possibility to select from multiple protocols by yakutovicha in https://github.com/nanotech-empa/aiida-nanotech-empa/pull/75
**Full Changelog**: https://github.com/nanotech-empa/aiida-nanotech-empa/compare/v0.5.4...v0.6.0