The term "Early Access" it commonly associated with paid preview programs which made sense before VersionPress was open-sourced but now creates some confusion. Let's switch to "Developer Preview" which should be clearer.

• Update same places as with EAP -> Early Access switch, Update EAP notices to 'Early Access' #786
• Update docs – would be good to merge docs (Merge the docs repo into this main one #1113) before this
• Re-publish the 'Developer Preview' section from VersionPress 4.0 update blog post as a separate post.
  • Blog post drafted, to be published later