Hate pushing quick versions out (sorry)... but a necessary fix for media uploads which are handled slightly differently than other uploaded content (like avatars and attachments).
Don't assume R2 bucket still exists when getting usage stats for buckets (in case someone deleted the bucket they are currently using)
Fixed issue when trying to configure R2 for the first time, but Cloudflare account does not have R2 enabled yet
Added sanity check for external data URL option in case addon somehow got partially (but not fully) installed
If using guest page caching and purge cache API call fails when a new post is created, edited or deleted, fail silently
Automatically remove cached account ID if it's invalid (Cloudflare account changed for site)
Don't assume template method is callable (fixes issue where XenForo addon installation process would give a temporary error when template modifications were enabled but class extensions are not yet)