Issue with sites in sub-directories

Hello,

we use version 1.0.1 with JSON API 1.1.1.

We had to replace site_url() with home_url() in serveral places to make this work. Also it doesn’t respect the user traling slash preference and thus is creates unnecessary redirections.

Is there any Git account for this project or where can we submit our fixes?

Thanks,
Martin

https://wordpress.org/plugins/badgeos-open-badges-issuer-add-on/