Species1571 informed us he released version 1.26 of his Deadly Islands Mod on the BI forums.
Quote Species1571 :
This mod started out as a simple project with the initial main purpose of increasing the defense rating of enemy islands in order to make the game more challenging. Over time, the mod has gained many more options and features which are fully detailed in the version history at the bottom of the downloadpage.
Note: Due to the changes to the carrier in this update, if you are resuming from a game that was saved before this update, some of the new features will not work until you travel to the next island.