...
2.7.1 is a security update release with improved cyber security techniques. Please read our company statement here [include link]
Compatibility
VDG Sense is NOT compatible with any previous VDG Sense version.
Settings backups of older VDG Sense versions can NOT be imported in VDG Sense 2.7.
All user passwords will have to be reset to a 12 digit password.
VDG Sense 2.7 as a clean installs will install Postgres database version 14.6, but is compatible with earlier used version 13.3 (VDG Sense 2.6) and 9.2 (VDG Sense 2.5 and older).
...