If you’re on an older version than 4.6 please follow previous upgrade guides and perform those upgrades incrementally

  1. upgrade 4.3 to 4.4
  2. upgrade 4.4 to 4.5
  3. upgrade 4.5 to 4.6

Read the release notes

For information about changes contained within this release, please read the Spree 4.7.0 Release Notes.