Not compatible with wordpress 4.3?

Social sharing toolkit is on the list of not compatible (will break your site) plugins when wordpress 4.3 happens on the 18th. Any update plans?

https://gist.github.com/chriscct7/d7d077afb01011b1839d

https://wordpress.org/plugins/social-sharing-toolkit/