I’m pleased to announce that the Posts 2 Posts plugin now also supports posts-to-users connections. (It supports users-to-users connections as well, but there’s no UI for them).

This is made possible by a new p2p_type column on the wp_p2p table, with which we can clearly distinguish between user ids and post ids. If you’re upgrading from a previous version of Posts 2 Posts, all the existing connections will be automatically updated to have the correct value for this column.

For the next version, I’m thinking of supporting connections between posts on different blogs in a multisite network.