The eleventh patch to The Sims 4 was released on January 22, 2015. This patch updated the game to version 18.104.22.1680. The patch was announced through The Sims official forums by "SimGuruBChick". No official patch notes were added to the EA help site regarding this patch.
Release Notes for 01/22/2015, Version 22.214.171.1240
Tiny weensy patch today to address a minor configuration issue. You shouldn't notice anything different after the patch.
Posted on behalf of SimGuruGnome, who is sitting under a mushroom somewhere.