History and changes

dnz zone history example.com                  # newest versions: when, from where, who, what
dnz zone history example.com -n 100           # more of them
dnz zone history example.com 12               # what version 12 changed
dnz zone diff example.com 10 14               # from version 10 to version 14
dnz zone diff example.com 10                  # from version 10 to the zone as it is now
dnz zone rollback example.com 10              # shows what changes, asks, then rolls back

example.com from version 10 to 14: changed www A 192.0.2.1 → 192.0.2.7; default TTL 300 → 900

+ api A 192.0.2.5 (TTL 300)
~ www A 192.0.2.1 (TTL 300)
  → www A 192.0.2.7 (TTL 300)
~ zone default_ttl: 300 → 900

dnz settings history
dnz settings history --keep-days 90 --keep-versions 500

$ dnz record add example.com api A 192.0.2.5
waiting for approval: added api A 192.0.2.5 is change request #4; it's applied once someone approves it (`dnz change show 4`)

dnz change list                               # pending ones you can see
dnz change list --to-approve                  # the ones you can decide
dnz change list --mine --status all
dnz change list --zone example.com --status approved
dnz change show 42                            # what it changes, comments, who decided
dnz change comment 42 "after the release, please"
dnz change approve 42 --comment ok            # someone else's, with changes.approve
dnz change reject 42 --comment "use the new load balancer"
dnz change cancel 42                          # your own pending one

dnz change policy                                              # the division's
dnz change policy --division it --role Editor --all-tokens on
dnz change policy --division it --mode off
dnz change policy --zone example.com                           # the zone's, the division's, and which applies
dnz change policy --zone example.com --mode on --role Editor --api-token externaldns
dnz change policy --zone example.com --mode inherit