The check_disk issue does not seem to be fixed with the current update:

[root@master1 yum.repos.d]# yum list installed | grep nagios-plugins-disk\.*
nagios-plugins-disk.x86_64    2.2.1-9git5c7eb5b9.el7   @epel-testing

[root@master1 yum.repos.d]# /usr/lib64/nagios/plugins/check_disk -C 
DISK CRITICAL -  ??|"V is not accessible: No such file or directory

[root@master1 yum.repos.d]# /usr/lib64/nagios/plugins/check_disk -C /dev/null
DISK OK - free space: / 32438 MB (85.67% inode=100%); /dev 1413 MB (100.00% inode=100%); /dev/shm 1423 MB (99.99% inode=100%); /run 1399 MB (98.28% inode=100%); /sys/fs/cgroup 1423 MB (100.00% inode=100%); /boot 843 MB (83.16% inode=100%); /run/user/1000 284 MB (100.00% inode=100%); /vagrant 608083 MB (63.82% inode=100%);| /=5423MB;;;0;37861 /dev=0MB;;;0;1413 /dev/shm=0MB;;;0;1423 /run=24MB;;;0;1423 /sys/fs/cgroup=0MB;;;0;1423 /boot=170MB;;;0;1014 /run/user/1000=0MB;;;0;284 /vagrant=344630MB;;;0;952713

This fixes the bug in check_http's certificate checking introdiced in 2.2.1-4git which is also mentioned in #1480085.

karma: +1

Are there still plans to push this Epel?

Yep. Will go out next week.

This version is unfortunatly not fixing the http content check, sorry for having overseen to test