QueryColumn.new(:assigned_to, :sortable => "#{User.table_name}.lastname"),
QueryColumn.new(:updated_on, :sortable => "#{Issue.table_name}.updated_on", :default_order => 'desc'),
QueryColumn.new(:category, :sortable => "#{IssueCategory.table_name}.name"),
- QueryColumn.new(:fixed_version),
+ QueryColumn.new(:fixed_version, :sortable => "#{Version.table_name}.effective_date", :default_order => 'desc'),
QueryColumn.new(:start_date, :sortable => "#{Issue.table_name}.start_date"),
QueryColumn.new(:due_date, :sortable => "#{Issue.table_name}.due_date"),
QueryColumn.new(:estimated_hours, :sortable => "#{Issue.table_name}.estimated_hours"),