I noticed that there are a variety of kde packages installed on my system. There are mostly 4.11.[3-7] packages, but I see some much, much older packages, including
libkworkspace4 4:4.7.4-2+b1
libkworkspace4abi1 4:4.8.4-6
libkdegames5a 4:4.8.4-3
libkdecorations4 4:4.8.4-6
and so forth. Could and/or should packages like that be removed? And is there a clean way of doing it without breaking the interface? Or should I let it ride?