xterm: update from 281 to 300
vacuum: update from 1.2.0 to 1.2.3
tcllib: update from 1.14 to 1.15
tcpdump: update from 4.4.0 to 4.5.1
squids.latest: update from 3.2.2 to 3.2.13, potentially fixes CVE-2012-5643, CVE-2013-0189, CVE-2013-1839, CVE-2013-4123
smplayer: update from 0.8.5 to 0.8.6
simgear: update from 2.12.0 to 2.12.1
qjackctl: update from 0.3.9 to 0.3.10
powertop: update from 2.2 to 2.5
pidginmsnpecan: update from 0.1.0 to 0.1.4
oxygen_gtk: update from 1.3.4 to 1.4.1
ngspice: update from 24 to 25