I'm currently developing a blueprint for all my Craft websites. It contains a set of sections, fields, plugins etc. All configured the way I need for my websites. The websites itself are basically a fork of this blueprint and only has to have a custom template and content and we're good to go.
The number of features in my blueprint will be growing as time passes along. What would be the best approach of updating all Craft installs so that each website (build upon previous blueprint versions) can benefit from the newly developed features.
I could just backup the DB and code from the blueprint and import them into the website, but then I will be losing all content.
Any idea? Thanks in advance!