Hello, I have left that the GSE addon has not been updated and unfortunately the obsolete version is no longer loaded in the game, will there be an update?
GSE addon uptodate By Timothy Luke
the link above is to the latest file of the addon Luca please use twitch or download here
I have already downloaded from that link, but it seems that wow does not recognize it as updated, anyway thanks for the reply 
The letters of GSE are red by default (red & blue) but its not outdated (at least the last day i logged in), if so all letters would be red.
Mr. Luke updated it earlier today I think. You should be able to download the new version now
due to how it now works you might need to put it in the retail file in the folder then interface addons