Below is a based on the actual official Version 1.4 , followed by a note about potential fan updates.
Here are a few options for a " Pokémon Omega Ruby Version 1.4 Update" post, depending on where you want to share it. Option 1: Informational (Blog or Forum style) pokemon omega ruby update 14 full
Earlier patches had already addressed several serious issues: Below is a based on the actual official Version 1