Seems like the bundled version of the Danish dictionary is from 2012 (version 2.1). Could you update it to the newest version (2.4), found in the extensions repository: https://extensions.libreoffice.org/extensions/stavekontrolden-danish-dictionary
Thanks in advance!
Andras: thought you might be interested in this one.
I guess this can be confirmed for starters.
Someone could also update the Portuguese speller since the latest is from 2017 and the one shipped with LO is from 2016.
This has been fixed (at least regarding the Danish dictionary): Current versions of LO come with the 2.4 version of the Danish dictionary, which is still the most recent version.
(In reply to Lars Jødal from comment #4)
> This has been fixed (at least regarding the Danish dictionary): Current
> versions of LO come with the 2.4 version of the Danish dictionary, which is
> still the most recent version.
While I don't use Danish dictionary, my LO 188.8.131.52 still shows version 2.1 in the readme (the version number in the extension list is 2014.12.22).
(In reply to Marco A.G.Pinto from comment #3)
> Someone could also update the Portuguese speller since the latest is from
> 2017 and the one shipped with LO is from 2016.
Please file a new bug for this with link to source. Thanks.