Dear All: This is to let you know that the abstract submission deadline for talks at CT2016 will be extended to June 9. Instructions for submission are to be found on the conference webpage http://mysite.science.uottawa.ca/phofstra/CT2016/CT2016.htm In addition, the organizers would like to remind everyone that the deadline for early registration is June 1. Best regards, Pieter Hofstra (on behalf of the organizing committee) [For admin and other information see: http://www.mta.ca/~cat-dist/ ]