In January 2020, Professor Phil Wiffen stepped down as a senior editor for PaPaS. Phil was instrumental in establishing our review group back in 1998, and he was our inaugural Co-ordinating Editor. Since 2012, Phil has been a senior editor providing support and guidance to the team, as well as invaluable support for our authors. The true extent of his contributions to PaPaS is immeasurable, and we remain incredibly grateful that he was such a huge part of our history and success. We wish Phil the best of luck with his future projects.