[Users] Claws Mail 4.1.0 and 3.19.0 unleashed!!!

[Norwid Behrnd]

With the new release

> 3rd April 2022                              Claws Mail 3.19.0 / 4.1.0

the documentation on https://www.claws-mail.org/documentation.php
might benefit an update.  Though the e.g., English .pdf has a
creation date of Jul 25, 2021, like the documentation as .txt, the
early line about the copyright reads as if improving the program
paused in 2016.  Yet thankfully the program continues to grow and
prosper.

Norwid