Some weeks ago, the Varnish Cache project released a new upstream version 5.2 of varnish cache. I have built a copr repo with varnish packages for el6 and el7 based on the fedora package, and a selection of matching vmods.
The following vmods are available:
Included in varnish-modules:
vmod-cookie
vmod-header
vmod-saintmode
vmod-softpurge
vmod-tcp
vmod-var
vmod-vsthrottle
vmod-xkey
Packaged separately:
vmod-geoip
vmod-basicauth
vmod-curl
vmod-digest
vmod-memcached
vmod-querystring
vmod-rfc6052
vmod-uuid
Please test and report bugs. If there are enough interest, I may consider pushing these to fedora as well. Packages are available at https://copr.fedorainfracloud.org/coprs/ingvar/varnish52/