Love this little plugin. The plugin still works for me but the button (in visual mode) doesn't function (doesn't open pop-up window), and in html mode the hana code button doesn't appear at all.
This happened sometime not long ago after one of the wordpress updates. This problem is occurring on all of my blogs where I use hana code (read: all of my blogs... where do I send that donation? lol).
Steve - OTG