I started a full cooker upgrade even though there are issues and got the
following situation:

Installing packages (1):
kde3-macros-3.5.9-9mdv2009.0@(protected)

2.1kB will be used.


Fetching packages...
->
ftp://ftp.esat.net/pub/linux/mandrakelinux/devel/cooker/i586/media/main/.../kde3-macros-3.5.9-9mdv2009.0.noarch.rpm
kde3-macros-3.5.9-9mdv2009.0.noarch.rpm    
################################################################# [100%]


Committing transaction...
Preparing...                      
################################################################# [ 0%]
 1:Installing kde3-macros            
################################################################# [100%]


Upgrading packages (49):
cervisia              kuiviewer            
libkjsembed4           libnepomuk4
kapptemplate           libkaudiodevicelist4    
libkmediaplayer4         libphonon4
kate                 libkde3support4        
libknewstuff24          libphononexperimental4
kbugbuster             libkdecore5          
libknotifyconfig4        libsolid4
kcachegrind            libkdefakes5          
libkntlm4             libsoprano4
kdelibs4-core           libkdesdk1-cervisia      
libkparts4             libsopranoclient1
kdesdk-cervisia         libkdesu5            
libkpty4              libsopranoindex1
kdesdk-umbrello         libkdeui5            
libkrosscore4           libsopranoserver1
kdesdk4-core           libkdnssd4            
libkrossui4            libthreadweaver4
kdesdk4-scripts         libkfile4            
libktexteditor4         umbrello
kdesdk4-strigi-analyzer    libkhtml5             libkunittest4
kmtrace               libkio5               libkutils4
kompare               libkjs4              
libkwalletbackend4

Downgrading packages (2):
cervisia umbrello

Installing packages (5):
kdelibs4-devel          libkomparedialogpages4     soprano-devel
libkimproxy4           libkomparediff24

2.8MB will be used.

How can cervisia and umbrello be both upgraded and downgraded?

regards,
Steve