Plugins like project organiser are made and maintained by individual

contributors, not necessarily members of the Geany team. I don't know

if or how well they monitor the mailing list, you might try on the

Geany-plugins github repository if you don't get an answer after the

weekend. (remember contributors are doing it in their own time, so

allowing at least one weekend for a response is prudent).

 

Cheers

Lex