repoquery --whatrequires --alldeps libpng10
libpng10-0:1.0.53-1.fc14.x86_64
libpng10-0:1.0.53-1.fc14.i686
gnome-libs-1:1.4.2-15.fc12.i686
libpng10-devel-0:1.0.53-1.fc14.i686
gnome-libs-1:1.4.2-15.fc12.x86_64
libpng10-devel-0:1.0.53-1.fc14.x86_64
 
 
libpng10 is removed in many distributions including debian, ubuntu, arch, why it still be maintained in fedora? 
 
 
Do we have a policy to remove long legacy libs?
 
 
Chen Lei