On Saturday, Dec. 27, the Blackboard Learn course management system will be updated with the version known as the "April 2014" release. An improved student portfolio tool, anonymous and delegated grading of assignments, and a much anticipated student preview option are among the changes in this release. Blackboard Learn will be unavailable on Dec. 27 from 6 a.m. to 8 p.m. as the changes are applied. Please click here for more details: http://help.sset.jhu.edu/display/Bb/Blackboard+What+Is+New+-+9.1+April+2014.