2a              I hope somebody feels my pain through this crude recital

    Changed:
      * Direct RT_NETLINK to getifaddrs(3) for getting local addresses
      * If getent hosts 127.0.0.1 remains untranslated,
        just warn instead of failing test

    Fixed:
      * DATE_EPOCH being affected by locale
      * #anchor in README tag signing link
      * getopt() on char=unsigned char platforms

2               I don't talk about it, I just smoke 'em

    Removed:
      * Don't even try /proc/net/ip_conntrack (compat removed in Linux 4.9)
        /proc/net/nf_conntrack is the only supported back-end (Linux 2.6.20)
      * -?hv

    Changed:
      * autohell-based build system and metadata and rpm .spec -> Makefile
        (Changelog and credits from README went to tags)
      * Error for unopenable /proc/net/nf_conntrack to be reasonable
      * -s and -d parsing and canonicalisation with getaddrinfo(3)
        instead of gethostbyname(3) (also supports IPv6)
      * Print the port if one was given instead of just for tcp|udp
      * Usage string to a standard one
      * -S disables -D and -D disables -S
        (-SD used to simply yield no results)
      * Don't format udp without a no-status as UNREPLIED
      * -N ("NAT-host") -> -G ("Gateway") (-N still accepted as an alias)
      * README for -ng

    Fixed:
      * All errors and warnings (mostly due to being ancient)
      * Extraneous arguments not being ignored
      * A >6-column protocol not having a space after it

    New:
      * Internal and final binary tests
      * Get current addresses for -LR with rtnetlink(7) IFA_ADDRESS
        instead of ioctl(SIOCGIFCONF) (to also get IP6 addresses)
        (they are also normalised for IP6 compatibility)
      * An optional argument to read (or -) instead of /proc/net/nf_conntrack
      * Format ip6 addresses with ports with []
      * Normalise addresses even with -n
      * $NETSTAT_NAT_LOCAL_ADDRS can replace this system's real addresses
      * -g to filter by gateway address (like -s and -d)
      * -r gate and -r gate-port to sort by gateway
      * "NAT-host Address" -> "Gateway Address"
      * Manual
      * -X     (width = max-length ip6 address+port)
      * -X1234 (width = 1234)

    Internal:
      * Licences in REUSE format, SPDX headers, RCS tag deletion
      * chmod -x non-executables
      * Useless header inlined into the TU
      * clang-format
      * Utility functions/data/types staticified, cleaned out
      * New parser for nf_conntrack lines
         tokenise, decode each token,
          instead of strcasestr()ing the whole line once or twice for each field
      * Accept all L4 protocol names by name
        (except "unknown" which, if looked up, is cached)
      * boolification
      * Don't free before exit
      * Connection table char*** -> struct connection* with integer -> named fields
      * Don't overallocate (200-8)*sizeof(void*) for each connection
      * Connections sorted with qsort(),
        instead of some inlined bespoke sorting algorithm
      * If both the protocol and the sort row are the same,
        disambiguate by sorting by all other fields in order
      * Test and build manual PDFs on builds.sr.ht
      * Map IP and port to hostname and service with getnameinfo(3)
        instead of gethostbyaddr(3) &c.

1.4.10          Archived upstream 1.4.10

    version: 1.4.10
    - fix for properly display DNAT over SNAT connection

1.4.9           Archived upstream 1.4.9

    version: 1.4.9
    - Added -R option to show routed connections instead of showing them with -L
    - Some allocation & free bugs were squashed

1.4.8           Archived upstream 1.4.8

    version: 1.4.8
    - Added nf_conntrack support
    - Added NAT host connection information (used IP and port for NAT)

1.4.7           Archived upstream 1.4.7

    version: 1.4.7
    - fix for read-in (ip_conntrack), previous versions could sometimes hang or
      segfault on some systems.
    - fix for displaying dnat over snat connections.
    - changed my email to danny@tweegy.nl and changed homepage url

    Thanks:
    -------------------------------------------------------------------------------
    Supaflyster for submitting patch for proper read-in on some systems and
    pointing out dnat over snat connections problem, which weren't shown in output.
    (v1.4.7)

1.4.6           Archived upstream 1.4.6

    version: 1.4.6
    - gcc 2.96 compatability fix
    - enlarged readin of ip_conntrack line

1.4.5           Archived upstream 1.4.5

    version: 1.4.5
    - Protocol resolving instead of raw

1.4.4           Archived upstream 1.4.4

    version: 1.4.4
    - Extraction of IPs and ports more dynamicly so it can be used with layer7 and
      maybe others when layout of ip_conntrack changes

1.4.3           Archived upstream 1.4.3

    version: 1.4.3
    - Memory allocation operations and copiing of variables have been made saver.
    - Changed my e-mail to danny@tweegy.demon.nl

    Thanks:
    -------------------------------------------------------------------------------
    Gumundur D. Haraldsson <gdh@binhex.EU.org> for submitting a patch which does a
    more properly memory allocation and saver copies of variables. (merged in v1.4.3)

1.4.2           Archived upstream 1.4.2

    version: 1.4.2
    - Fixed hussle up displayed states when sorting
    - Added support to display unknown protocols (displayed as raw)
    - Fixes rpmlint warnings in .spec for RPM users (1.4.1-2.src.rpm allready
      contains allready new .spec file)
    - Some more understandable memory alloaction errors, displays now how many bytes
      are allocated
    - Removed unused variables
    - Check in code to exit, when there are no NAT connections
    - Compatible with uLibC

    Thanks:
    -------------------------------------------------------------------------------
    Marceln for writing the man-page and making the v1.2 .rpm and src.rpm, which can
    be downloaded at his page. http://http://www.xs4all.nl/~marceln/rpm/
    and for submitting a patch for v1.4.1 which removes unused variables, included
    a more understandable memory allocate error and making netstat-nat compatible
    with uLibC.

    Jose Pedro Oliveira <jpo@di.uminho.pt> for submitting a patch for the .spec file
    which fixes some rpmlint warnings.

1.4.1           Archived upstream 1.4.1

    version: 1.4.1
    - Changed memory allocation of entries to be dynamic. (was only noticeble if you
      support large numbers NAT connections)
    - Added argument to display version

1.4             Archived upstream 1.4

    version: 1.4
    - Option to display connections to NAT box self.
    - Option to sort output by selection.

1.3.1           Archived upstream 1.3.1

    version: 1.3
    - Resolves portnumbers to names if listed in services.
    - Re-arranged layout, space is now being used more efficiently.
    - Added a Makefile and a header file.
    - Some small code changes.

    version: 1.3.1
    - Fixed segmentation fault when displaying icmp connections, was trying to
      display ports also, which only occured in version 1.3
    - Fixed bug, displayed wrong icmp connection with state REPLIED.
    - Option to strip output-header.

1.2.1           Archived upstream 1.2.1

    version: 1.2.1
    - Adds a nice manpage and a README update

    Thanks:
    -------------------------------------------------------------------------------
    Marceln for writing the man-page and making the v1.2 .rpm and src.rpm, which can
    be downloaded at his page. http://http://www.xs4all.nl/~marceln/rpm/

1.2             Archived upstream 1.2

    version: 1.2
    - display DNAT connection support
    - display by destination IP/hostname
    - display by SNAT or DNAT connections
    - extended view for hostnames

1.1             Archived upstream 1.1

    version: 1.1
    - display by source IP/hostname

1.0             Archived upstream 1.0

    version: 1.0
    - Initial release, with some basic features
