The following list of features have been deprecated and will not be available in Cobbler 3.0. Users depending on one of these features should stick to the 2.8.x (LTS) series. If you'd like to maintain one of these features in 3.x and beyond, then please reach out to the developers through GitHub or the mailinglist.
Platforms: s390/s390x and ia64
System field names: subnet, bonding_master, bonding
Koan LDAP configuration
Remote kickstart files/templates (other than on the Cobbler server)
The concurrent use of parent and distro on subprofiles