In addition to working to reduce the backlog of applications to be processed, this period will enable the implementation of a new, more competitive and effective system for immigration applications. This new system will put an end to the “first-come-first-serve” principle, reduce processing times and make it possible to select candidates who have the best chances of participating fully, in French, in Québec society.
http://www.immigration-quebec.gouv.qc.ca/en/informations/news/news-2017/intake-rules-1718.html