[m-users.] 20.01 beta releases available

[Julien Fischer]

Hi all,

Beta versions of the upcoming 20.01 stable release are now available
from the download page: <https://dl.mercurylang.org>

A list of changes since version 14.01 is available here:
<https://dl.mercurylang.org/beta/release-notes-20.01-beta.html>

Julien.