Textpattern added external theme support in 4.7: https://textpattern.com/weblog/textpattern-cms-470-released-theme-support-as-standard https://textpattern.com/

Textpattern added external theme support in 4.7: https://textpattern.com/weblog/textpattern-cms-470-released-theme-support-as-standard https://textpattern.com/weblog/textpattern-cms-470-released-... Theme components are import-able and export-able via the file system, which makes it more portable.