Blackboard Text 2.3.1

Changed

• The floating workspace bar above the note is gone, along with the empty
  header strip that clipped text as you scrolled.
• Search and page actions are rows inside Settings; backup is in Your data.
  Ctrl/⌘ K still opens search directly.
• Drawing tools start collapsed and open in the right gutter only when asked.

Fixed

• Hidden Settings controls can no longer be reached with the keyboard while
  Settings is closed.