Yea but the coin is falling down like a rock...
As are a lot of others.
The market in general is going through a rough patch, Pandacoin is not immune to this. The exciting part of what has happened lately is that opportunity has been created. Opportunity to make the coin better by improving on some key aspects that have been discovered as new investors and enthusiasts look at the coin. For example, there are some issues that have come up with the OSX wallet that are being patched, so that additional new investors will not run into any problems. This is believed to be nearing completion and once it is, on to the next task.
Regarding 2018 roadmap: soon. Official word is to expect it by the end of the month, but maybe check back before then

With the roadmap nearing completion, please get your opinion heard for 2018! There is a long year ahead, full of opportunity. Help make Pandacoin great by casting your vote(s) at
http://cryptodepot.org/voting-booth/