Our group of developers says "Hi!" from the Linux-Hotel in Essen. We met up for the third time (thanks for hosting us!), and it was entertaining and productive as ever - great to have such a nice community and same-spirited people.
We mainly worked on releasing Serendipity 2.1, addressing some last-minute PHP7 things and went through our open issues.
We also talked a lot about coming features for the next Serendipity version, how we want to implement responsive images, improve on our login/hashing framework and went through all of our plugins to see how we can consolidate some of them and remove deprecated ones.