Carry out tests in base theme Go to the Site administration > Plugins > Blocks > Course overview Enable the welcome area Go to your dashboard VERIFY: the 'Welcome <name>' area looks the same alignment before and after the patch Add a database activity to a course 'choose a predefined set to get started.' Select 'image gallery' from use a preset VERIFY: looks the same before and after the patch Add a wiki activity Create a page and add a heading to that page When the page is saved, there should be an [edit] link next to the heading VERIFY: the edit link looks the same before and after the patch Go to course page with blocks VERIFY: the top right +/- icons are aligned the same before and after the patch Message someone Go to your messaging history with that user VERIFY: the user icons in the history look the same before and after the patch Enable mod_assign with file uploads and editpdf/unconv Assign a pdf as a student Go to grade the assignment Press the hide pane buttons on the bottom right of the sceren VERIFY: the animation transitions are smooth and better or the same as before