Tweak deskutils/py-send2trash version 1.3.0
Update security/pear-Horde_Perms to version 2.1.2
Update devel/pear-Horde_Prefs to version 2.5.2
Update mail/pear-Horde_Imap_Client to version 2.16.0
Update devel/py-stsci.distutils to version 0.3.5
Tweak devel/p5-experimental version 0.005
Update sysutils/rubygem-guard to version 2.2.4