With IC5.5 the profile pictures are round instead of rectangular, but the new design is not consistent through all apps/components.
Please make it consistent.
on the business cards of people
on the different apps/widgets on the My Page
on the My Network page: all my network contacts and also in the Do You Know widget on the left side on this page
in the Directory search
in the advanced Directory search
in Blogs in the Similar (Ideation) Blogs wigets on the right side