Lua scripting

The LUA libraries do not match the documentation on the website. My scripts fail when trying to access variables for example : altitude, airspeed, accelerations and other data fields. Is there a way to select and add the different lua libraries to the build? Not being able to run a script based on basic flight data altitude, airspeed, etc. It is a little puzzling why that is not included in the firmware.

Thanks
Charlie

Start by comparing the Lua libraries described in the website documentation with those included by the CustomBuild server. Trace how library selection is exposed in the build process, then verify that scripts can access flight data such as altitude, airspeed, and accelerations.

Written by the indexing model from the issue text.