bibutils 5.3
gnuplot 4.6.5
gptfdisk 0.8.10
gwyddion 2.35
ircd-hybrid 8.1.14
latex2rtf 2.3.6
libtorrent-rasterbar 0.16.15
mpg123 1.19.0
mpop 1.0.29
msmtp 1.4.32
pidgin 2.10.9
plplot 5.10.0
pngcrush 1.7.70
rkhunter 1.4.2
saxon 9.5.1.4
snapraid 5.3

Closes #27591.
scons 2.3.1
scons: update 2.3.1 bottle.

Closes #27595.
haxe 3.1.1
haxe: update 3.1.1 bottle.

Closes #27581.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>