Find the latest changed todo items

[Oliver Dunkl <odunkl@gmx.net>]

Hi

I have some todo-files with a lot of TODO-Items. Now I would like to
show a list of all items sorted by the date of changes.

I have following TODO-Items:

* DONE Item1
  - State "DONE"       from "TODO"   [2012-03-17 Sat 06:50]
  - Note taken on [2012-03-17 Sat 06:48] \\
  - State "TODO"       from ""       [2012-03-09 Fri 08:20]

* TODO Item2
  - Note taken on [2012-03-17 Sat 06:48] \\ 
  - State "TODO"       from ""       [2012-03-06 Thu 08:20]

* TODO Item3
  - State "TODO"       from ""       [2012-03-07 Wed 08:00]

If I show a Timeline of this buffer with C-c a L and l and v [ I get
following output:

,----
| Tuesday     6 March 2012
|   [ TODO Item2
| Wednesday   7 March 2012
|   [ TODO Item3
| Thursday    8 March 2012
| Friday      9 March 2012
|   [ DONE Item1
| 
| [... 8 empty days omitted]
| 
| Saturday   17 March 2012
|   [ DONE Item1
|   [ TODO Item2
|   [ DONE Item1
`----

But I would like following output without that duplicates and DONE
items:

,----
| Wednesday   7 March 2012
|   [ TODO Item3
| Saturday   17 March 2012
|   [ TODO Item2
`----

So only the last change of that Items should be shown. Is that possible
and if yes how can I do it or should I add some other stuff to my items?

thx
  >>= odi

--
Oliver Dunkl
Software Engineer
http://odi.isa-geek.org