Ticket #1864 QOL- Exchange Technologies
Ticket #1865 Case where leader gifted technologies would not appear in ship designer until a refresh
Ticket #1866 Autoexplore black hole false negative fix
Balance- AI factions more likely to give counter offers to diplomatic proposals.
To use exchange technologies have a Research Treaty, Non-aggression Pact, or Alliance with a faction. This option is only present if both you and the other faction have techs that the other does not.