It sounds like you are complicating things unnecessarily. If you are using rclone, just send it to an R2 bucket directly. That’s going to be a lot simpler than you building an addon just so you can use XenForo’s abstracted filesystem.
Are you actually using XenForo’s abstracted filesystem to do the writing of the files (via an addon)? If it’s just a directory you are copying files to, it wouldn’t work with a XenForo filesystem adapter.
What specifically are you wanting to do? Caches and keys and things like that would be a terrible idea to move to the cloud, but you can if you really wanted to for some reason.
It's not really specific to the addon, so doesn't make sense to bury it in the addon FAQ (that's already used for something else tha is addon related).
I suspect you will get a better answer if you ask your question somewhere related to what you are asking. This addon does nothing whatsoever with mobile notifications.
Maybe XenForo support if it's related to XenForo core functionality...
Updated charting library (Chart.js) to 4.5.0
Make use of XF\Util\Ip::stringToBinary & XF\Util\Ip::binaryToString if using XenForo >= 2.3
Firewall option to force registration challenge removed (no longer needed now that Turnstile is supported)
Removed option to force contact and registration...
Fair enough...
FWIW, it does seem to work a lot better (as far as speeding up a website) vs. last time I mucked with it a couple years ago. Maybe browsers are doing a better job/caught up with the intent now? 🤷🏻♂️
Well you can already toggle on/off Early Hints as a zone setting (which is available already via the addon). So maybe that’s enough? Doubt there’s a situation where someone is doing Early Hints on a different part of their site, but then they don’t want to do for the XenForo part of their site?