Latest OpenTTD on latest Debian?

[SIX10]

When installing OpenTTD from Debian 9's repo, it installs OpenTTD 1.6, and the latest .deb on the OpenTTD site is for Jessie. Anyone know a up-to-date .deb or should I just build from source?

[Alberth]

Tried https://www.openttd.org/en/download-stable ?
It lists various debians, and a gemeric linux bnary, should all be release 1.8