Too many versions - hard to track

[DomInvivo]

Is your feature request related to a problem? Please describe.

Too many versions can make it difficult to track and easy to get lost 😵‍💫

Describe the solution you'd like

• Whenever we click on an old version of a dataset or benchmark, a big orange banner appears
  

• Whenever we click on a newer version of the dataset, a list of previous versions appear
  

• Each dataset and benchmark comes with a special tag of the version. Blue == latest, Orange == old
  

• By default, the filter shows only the "Latest" ones
  

Describe alternatives you've considered

Ideally, each new version could overwrite the previous, but then when you click on it, you have links to the previous version. But that might not be desired for Polaris.