Instructions:

In this directory, we have two subdirectories.

Docs: This directory contains the latest documentation sent by the official languages.
In the documentation, it is only necessary to add the section of changes that corresponds to each function or complete version.
Library updates won't display changes as they are minor.
The documentation that will always be up-to-date is the Spanish one, updating the English one with automatic translation until the official version is received.

Locale: In this directory, you will find a .pot file containing all the application strings, and we can generate a new template for our language or update the existing template.
Next, there are the official languages with the latest translation, and any new untranslated strings will be included in those languages.
The languages in the data/locale directory will always be up-to-date with the latest official translation and new strings with automatic translation.
Once the translator has completed their translation from the DEV/locale directory, they can send it, and it will be officially added to the data/locale directory.

I always recommend working outside of the TCA-Media Downloader directories with translations in case a new update is received, so that we don't lose our work, as updates overwrite the directories.