From what I understand the method to edit content type was supposed to be through archetypes.schemaextender but this was due to change after a shift to Dexterity. My question is, is the transition to Dexterity complete for Samples / AnalysisRequest? I would like to add extra fields to samples, so which way should I use and importantly which version of Senaite? The latest images on docker hub are newer than the version 2.5.0 available from pypi.