[racket-dev] Release Announcement for v5.1.2

On Mon, Aug 1, 2011 at 11:48 AM, Eli Barzilay <eli at barzilay.org> wrote:
> * Simplified error messages in student languages, and use colors to
>  add visual information (see the teachpack manual for guidelines on
>  writing teachpacks).  (Is this the right place?  IIRC it moved.)
>

"
* The error messages in the student languages now use a smaller
vocabulary base, and use a
  more consistent phrasing across messages. Please update the error
messages of your
  teachpacks and curriculum material to match. See the 'Error Message
Composition Guidelines'
  in the help desk.
"


> use colors to add visual information

This is not implemented yet.