It appears that since May my email forwarders for this site and the email I used for wordpress.org and several other places were not working. I did not disappear, just was not receiving any notifications. I did have my second child in October, however, and don’t have much free time to reply to any comments I did receive.
Work on the new to-do plugin had stalled over the course of my pregnancy, due to that and client work. I haven’t abandoned it, but client work still takes priority due to bills piling up over my maternity leave.