CHANGES

   1 Changes from version 0.7
   2 ========================
   3
   4 * Warn about IP addresses in hostname fields
   5 * Add support for SRV records
   6 * Allow underscore characters in FQDNs and pointers
   7 * Fixed support for generic records (thanks to Justin Hall)
   8
   9 Changes from version 0.6
  10 ========================
  11
  12 STDIN can now also be an input source if
  13   1, filename '-' is used when doing simple filtering.
  14   2, filename '-' is stated as file with the 'zonefile' directive in
  15      the filter configuration file (-F).
  16   3, No zonefile is specified in the filter configuration file (-F).
  17
  18 -I switch fixed
  19
  20
  21
  22 Changes from version 0.5
  23 ========================
  24
  25 A security problem existed as A-records in "forbidden" zones could be sneaked
  26 in with MX/PTR/NS-records when specifiying ip as well.
  27 Now these 'x'-fields are filtered equally as fqdn:s when specified along with
  28 'ip'-fields, i.e. implicit A-record.
  29
  30 -x switch added to exit program with exitcode instead of 0. This enables
  31 shellscripts and Makefiles to determine if errors occured or not.
  32
  33 -q switch documented.
  34
  35 -v switch removed as it was not used.
  36
  37 hostname parts and fqdn:s now allowed to be stated in upper case.
  38
  39
  40 Changes from version 0.4
  41 ========================
  42 Tiny cosmetic fix
  43
  44
  45 Changes from version 0.3
  46 ========================
  47
  48 Switch -r now just relaxes on 'root' records, i.e. fqdn == empty == root.
  49
  50 Switch -R now relaxes on 'mname', 'p' and 'rdata' being empty.
  51   Valid but with limited value.
  52
  53 Switch -i now relaxes on empty 'ip'-values. Does not generate any record.
  54   Really silly.
  55
  56 Totally empty records are also validated now. (i.e. max(tokens, mandatory))
  57
  58 :-records are now validated. Record type must not be 2 (NS), 5 (CNAME),
  59   6 (SOA), 12 (PTR), 15 (MX), or 252 (AXFR).
  60
  61 File include is now possible in filter files like this:
  62
  63         deny    file:/etc/zones/localzones.txt
  64
  65    or even
  66
  67         zonefile  file:/etc/zones/zonefiles.txt
  68
  69    (Note that inclusion of a file is initiated when a value starts with 'file:'
  70     and the part after this prefix is used as filename. This part is also
  71     used as a key to cache the content read, so multiple inclusions of the same
  72     file is not read from disk during a _single_ valtz-round. This is only
  73     applicable when globbing with -F,
  74     e.g. valtz -F /etc/zones/filters/zone-filter-external-*
  75     and several of these files include the same file with file:... )
  76
  77 ipprefix is no longer mandatory in %lo-lines.
  78
  79 ignores excessive fields
  80
  81 Validates us of locations against previously defined %lo:s. Note that this
  82   requires lo:s to be declared before use. Really natural anyway.
  83
  84 Ignore files ending with ,v ~ .bak .log .old .swp .tmp
  85   (this ignoranze can be overridden by the switch -s)