* confirm CC-by-sa licensing by all participants * Jonas: ok * add Gantt diagram below plans * generate PDF/A compliant PDF files <https://www.aalto.fi/en/services/creating-a-pdfa-compliant-file-of-your-thesis> <https://tex.stackexchange.com/a/655531/309738> * maybe tweak PDF tagging <https://ctan.org/pkg/tagpdf> <https://tex.stackexchange.com/a/609329/309738> * validate generated PDF * https://www.pdf-online.com/osa/validate.aspx * https://demo.verapdf.org/ * maybe enable more DocumentMetadata options <https://tex.stackexchange.com/a/686905/309738> * maybe document revived XMP ontologies somewhere <https://stackoverflow.com/a/73730400/18619283>