Week 3 patches brings in Sweden and Denmark

An alternate start date, 1550, can now be selected, enabling Sweden and Denmark-Norway.
Agents or units can no longer enter towns of non-hostile opponents.
50% of wagons/vessels return to the former owner of a town upon invasion.
More info on factors influencing growth is now available in the tooltip.
More info on self-sufficiency info is now available in the tooltip.
Entrepreneur now will double cargo size when available.
Slaves can no longer parent new citizens.
Smuggling routes are now allowed only towards player's capital.
Empty towns now slowly disappear.
Healing is slowed to avoid defending towns without fighting back.
New cities can now be founded "at least 5 tiles away from any other town and in no man's land or player's own lands", instead of "2 tiles from any borders".
Non-improved honey resource now gives +1 honey. Improvement increases it by +2.
New productions:
cattle+saltrock => 2 food (placed in Deep Mining)
fish+saltrock => 2 food (placed in Deep Mining)
2 castiron + 3 coal => steel (placed as starter production to all factions)
2 game => 1 food (placed as starter production to all factions)