What happened to `org-end-of-meta-data-and-drawers'?

[Thorsten Jolitz <tjolitz@gmail.com>]

Hi List,
again an Org function I used in one of my libraries has disappeared.

,----
| org-dp-lib.el:483:1:Warning: the function `org-end-of-meta-data-and-drawers'
|     is not known to be defined.
`----

Two related questions:

 - is there a replacement?
 - using Magit, how can I investigate the fate of such a lost function
   without investing too much time and effort?

PS
Another rather unrelated question:
Byte-compiling files that require package cl, I always get one of two
errors:
 - using (require 'cl), I get

,----
| org-dp.el:172:1:Warning: cl package required at runtime
`----

 - but, when I correctly use (eval-when-compile (require 'cl)), I see
   several of these:

,----
| org-dp-lib.el:275:40:Warning: function `remove-duplicates' from cl package
|     called at runtime
`----

How to avoid both kinds of warnings? I'm probably not really up-to-date
here ...

-- 
cheers,
Thorsten