Merge branch 'XX-4019/NewOrLoadAltUd' into 'release'

bindings/e2e.go

bindings/ud.go

cmd/ud.go

ud/addFact.go

ud/confirmFact.go

ud/lookup_test.go

ud/manager.go

ud/manager_test.go

ud/mockE2e_test.go

ud/mockStore_test.go

ud/register.go

ud/register_test.go

ud/remove.go

ud/remove_test.go

ud/search_test.go

ud/ud.go

ud/utils_test.go

xxmutils/restoreContacts.go