The ePub versions are also available (not for English yet, coming soon).
The PDF versions are not available yet (see my previous email for a first
We are going to try and keep up-to-date these different versions with the
work done by the translators.
Note that this 18.05 versions used the PO from the project "Manual 17.11"
in Pootle, that may be confusing (will be fixed later, any ideas?).