MineTek 4 updated to version 2.9
Removed Ex Nihilo.
Removed Resonant Induction.
Removed Resonant Engine.
Updated Mekanism to version 22.214.171.124.
Added Project E.
Added IC2 Nuclear Control.
Added Power Converters.
Type in the modpack name (MineTek 4) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select MineTek 4 from the list on the left. The launcher will handle everything else!