Not yet. Now that Alex is back, we have a lot of projects to complete and Prison is not one of the first priorities. It is on our list, we just want to get things updated and fixed first before moving on to a new gamemode. Please continue to be patient and the wait will be worth it
What Meg said, and to keep in perspective this, they needed to wait until 1.8, and until Alex was ready to start working on the server its self. This means they have not had months beyond months to work on it.
Actually that's the sad part about it. Unless Something changed, Prison has been 75% done for almost 8 months now. HuskerGirl Did a great job and finished the build that took her ages. Then all that was needed was the plugins and coding. Fast Forward to today and there's just a large coat of dust on it. I understand the plugins aren't all at 1.8 but I feel releasing SOMETHING is better than the last year of "a few more weeks." This is my opinion but I almost directly disagree with you Meg. I think that a new server would do MUCH more benefit to AEM than updating skyblock again.... Then again, I have also been waiting for a survival reset for a chunk of time now as well. Hopefully things come together again.