We are trying to find a mailing list plugin for a charitable organization client. The desire is to avoid a paid service like Constant Contact, as their budget will not allow that. They are using WP 3.2.1 (We keep their site updated for them). This plugin looks promising, but it is not showing compatibility with the WP 3.2 series. Are the developers active here? If so, is this plugin going to be checked for compatibility with WP 3.2 and up? We would like to use it, but are leery of trying unverified code on a live client site.