tl2020 pretest begin

[Mojca Miklavec]

On Wed, 4 Mar 2020 at 02:38, Norbert Preining wrote:
>
> On Tue, 03 Mar 2020, Herbert Voss wrote:
> > mtx-context     | error, no format found with name: cont-en, aborting
> > system          | total runtime: 5.723 seconds
>
> Same here. Mojca?

Let's first update ConTeXt and then try again.
(While the LuaTeX development slowed down compared to the initial
years, so that it's not necessarily incompatible with the old context,
it's not worth debugging with the old version around.)

Mojca