Gflash updated to version 1.5.0
-Magical Crops 0.1
-Magical Crops: Core 4.0.0 (public beta 5)
-Magical Crops: Decorative 4.0.0 (public beta 4a)
-Magical Crops: Armoury 4.0.0 (public beta 4)
Type in the modpack name (Gflash) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select Gflash from the list on the left. The launcher will handle everything else!