Hello,

Attached is the updated patch.

Here is the news entry I wrote:

"
Bound unused letters in 'image-dired-thumbnail-mode-map'
For a more comfortable navigation experience (as in, no modifier keys),
the keys "f", "b", "n", "p", "a" and "e" are now bound to the
same functions as their C- counterparts.
"

Let me know what you think about it!

--
Gabriel Santos