A small addendum to one question/answer addressed during this session.
Can you change the colours of the graphical reports via Advanced options>Custom settings?
Basic customisation via configuration of the new graphical reports is possible using the new Chart.js reporting library, however advanced customisations options (such as changes to the default colours) is not yet possible.
If you see this as an important feature enhancement, please do offers us specific examples of use cases for this functionality so that when we consider this as as future improvement, we can ensure we understand how users would like this feature delivered.