1 Preliminary change list 1.1 From the Announcements 1 2 Before you upgrade 2 3 Visible changes to the core 23.1 Data Model 23.2 Primary changes 23.3 GUI 23.4 Place 23.5 Reports, Tools, Gramplets 23.6 Import/Export 23.7 New Addons 3 4 Under the hood changes 34.1 Dependencies 4 5 Further information 45.1 Miscellaneous 45.2 Localization 5.2.1 Third-Party Addons 45.3 Roadmap 45.4 Changelog 5.5 What Was Once New