Need to know which flags are supported in which versions

I am running Prometheus 2.16.0 and get an “unknown long flag” error when I define this in my docker-compose.yml:


  • ‘—web.config.file=web-config.yml’

the documentation does not (appear) to let me select this version of Prometheus and see if this flag is supported or not.

follow-up question: if it isn’t supported in 2.16 then when was it introduced? I need it for TLS (without a reverse-proxy).