Hi,
Agreed with Greg, that's Linux Mint maintener issue.
The apt-get explains version 3.6.3-1 is the last available.
I don't know if Mint is based on Debian, but Debian' Buster last version is
3.6.3-1 and newer Debian versions provide 3.6.3-5.
May be maintener needs help to wake-up
Regardes,
Arn
Looks like a Debian packaging issue. The Debian maintainer may or may not
be in the Maven user list, but your issue would be better directed to them.
I'm not an expert in tricky installations ... I'm scared to touch that by
> hand.
>
You should not be afraid to install Maven directly from
https:/