Some restrictions on first year courses have been removed. You can monitor restrictions here: https://www.uoguelph.ca/registrar/courseselectionrestrict. Note some extra links at the bottom of the page with additional information.
UPDATE July 13th: ANTH 1150 and SOC 1100 will lift restrictions on July 14th.
ENVS*1100 (Introduction to Environmental Sciences) is about to open a few more spots.
ANTH*1150 is still restricted, but will likely open early next week.