PSSL 88 - supplementary announcement Dear all, We are delighted by the large number of registrations and talk proposals we have had for the PSSL in honour of the joint 60th birthdays of Martin Hyland and Peter Johnstone. However, we have already had more talks proposed than we can accommodate. Therefore if you would like to propose a talk and have not already done so, we now ask you to let us know by January 31st rather than the end of February as originally planned. The deadline for applying for funding is also January 31st, as before. The PSSL announcement email and registration form can be found here: http://cheng.staff.shef.ac.uk/pssl88/announce2.html Apologies for the inconvenience. Eugenia Cheng --- e.cheng@sheffield.ac.uk PSSL home page http://cheng.staff.shef.ac.uk/pssl88/