Code.

The old manifest does not work as is because of the hardcoding in the nvi file..

FlightGear is a 1.8GB download, so it's hard to really do autoupdate on it and get the hash for it in a fast way. Especially if your CI can't handle...

@Calinou would the hash checker/autoupdate pipeline be able to handle a 1.8gb download?

 innosetup/innounp doesn't seem to be working out for flightgear

``` { "version": "2020.3.18", "description": "FlightGear is an open-source flight simulator.", "homepage": "https://www.flightgear.org/", "license": { "identifier": "GPL-2.0-or-later", "url": "http://wiki.flightgear.org/GNU_General_Public_License" }, "url": "https://download.flightgear.org/builds/2020.3/FlightGear-2020.3.18.exe", "hash": "b22f8acf40b56978aa7832eb7fc0324d515f2404fc256f2b098b049b905e7b38", "innosetup": true, "shortcuts": [ [ "fgfs.exe",...

working from my end

This PR is still up to date

Is the only free way to download this via itch?

I've made an issue and pull request for the newer fork of this game, #912 and #913 respectively. The older version is complicated by the itch cdn.

/verify