Description of problem:
Since the recent update of uw-imap, the -devel subpackage is missing from the repo

Version-Release number of selected component (if applicable):
2007f-14.el7

How reproducible:
100%

Steps to Reproduce:
1. Build a system that has all uw-imap [sub-]packages installed before the 2007f-14.el7 update, including uw-imap-devel
2. Run yum upgrade on it

Actual results:
Error: Package: uw-imap-devel-2007f-4.el7.1.x86_64 (@epel)
           Requires: libc-client(x86-64) = 2007f-4.el7.1
           Removing: libc-client-2007f-4.el7.1.x86_64 (@epel)
               libc-client(x86-64) = 2007f-4.el7.1
           Updated By: libc-client-2007f-14.el7.x86_64 (epel)
               libc-client(x86-64) = 2007f-14.el7

Expected results:
Should upgrade without error

Additional info:
Even the dl.fedoraproject.org/pub/epel/7 mirror confirms that the -devel subpackge is missing:

...
 uucp-1.07-41.el7.x86_64.rpm                            2014-01-20 19:55  695K  
 uw-imap-2007f-14.el7.x86_64.rpm                        2017-07-11 16:05   67K  
 uw-imap-utils-2007f-14.el7.x86_64.rpm                  2017-07-11 16:05   50K  
 uwsgi-2.0.15-1.el7.x86_64.rpm                          2017-05-19 21:36  364K  
...