For the last couple of years, eReaders like the kindle and various other readers have been proliferating. Many have functions that handle the site’s codes for classification and search.

However, all the eReaders that download the EPUB format seem to be case-blind on codes. So the MF, mf, mF, Mf codes look the same to those readers and they get all lumped in one big MF category.

Since we use the codes’ long form in the EPUB format, we changed those long definitions to make it easier on those eReaders to handle correctly.

The long code changes are:

MF -> Ma/Fa
mf -> mt/ft
Mf -> Ma/ft
mF -> mt/Fa
FF -> Fa/Fa
ff -> ft/ft
Ff -> Fa/ft
MM -> Ma/Ma
Mm -> Ma/mt
mm -> mt/mt

This change will not affect the codes displayed on the site in story listings.

We forced the recreation of all the EPUB files on the site, so if you desire these updated categories, you must redownload all the files that you have.