Adding relatives to an imported tree works again
If you brought your tree in from a GEDCOM file, new relatives you added could appear on the tree without being connected to anyone. That is fixed: they now join the family where you put them.
New relatives connect to imported people
Press + on anyone who came in from your GEDCOM file and add a child, parent, partner or sibling, and the new card is linked to them straight away. Before, the card was created but the link was not saved.
Add relationship works for everyone
Add relationship on a person's profile could fail when the other person came from an imported file. You can now link anyone in your tree to anyone else, whether you added them yourself or imported them.
Reconnect anyone left on their own
If you added someone recently and they are still sitting apart from the family, open their profile, press Add relationship and pick who they belong to.