Hi.

I noticed this repo hasn't been updated in a while, and it could benefit from quite a lot of new features/enhancements. Are you planning to maintain this repo or what's the plan going forward?

One issue that I'm facing right now, is trying to inject variables at runtime config (rather than build), in a NuxtJS installation with ssr: false and target: server. (especially the pusher key, e.g. key: process.env.PUSHER_APP_KEY)

Either I'm not doing something right, or, from the looks of it, this is not supported.

Any hints would be really appreciated.