Perhaps you should compare your /etc/pacman.d/mirrorlist
with
/etc/pacman.d/mirrorlist.pacnew
[rocketmouse@archlinux ~]$ grep "cinnamon " /var/log/pacman.log | tail -1
[2016-11-11 16:12] [ALPM] upgraded cinnamon (3.2.1-3 -> 3.2.1-4)
[rocketmouse@archlinux ~]$ ldd /usr/bin/cinnamon | grep readl
libreadline.so.7 => /usr/lib/libreadline.so.7 (0x00007fcaafa01000)
Regards,
Ralf
