mcjoin-2.9-bp154.1.19

- Update to version 2.9
  * Multiple viewing modes, including new stats and rate/bytes
    view. See help text for details.
  * Another presentation view, show rate/bytes + plotter.
  * Update plotter on timer, not input, we want to see the gaps.
  * Change style of headings from top style to pimctl/mroutectl
    style.
  * Improved viewing modes and plotter characters for
    dupes/delay/etc.
  * Improved column sizing for better use of whitespace in narrow
    ttys.
  * Show stats on exit.
  * Support for scrolling log up/down with PgUp/PgDn.
  * Support for displaying uptime, also shown on exit.
  * Support for generating duplicate frames, for testing purposes.
  * Support for toggling debug logs at runtime.

- Update to version 2.8
  * Detect a default interface even on systems without default
    route.
  * Support Ctrl-L to refresh a garbled display.
  * Support for a deadline timeout -W sec.
  * Support for redirecting output to a log file
    e.g. "mcjoin -l debug > file".
  * Document reverse path filtering in Linux.
  * Document how to test with older IGMP versions in Linux.
  * Fix resize glitch in plotter (new event based framework).
  * Fix TTY restore on abort or abnormal exit.
  * Fully restore support for old output, "-o".

- Update to version 2.7
  * New user interface, inspired by mtr. Easier to track multiple
    streams and spot gaps in real-time.
  * Adjust ulimit so we can open enough sockets to send/receive
    multicast.
  * Support for adjusting payload length, 42 -> 1648.
  * Support for adjusting packet send/poll rate.
  * Support for using old UI using -o flag.
  * Support any source port in (S,G) joins.
  * Greatly improved IPv6 support, portability and multiple groups.
  * Dropped -r SEC option, not needed anymore and was misleading.
  * Fix #8: Handle IPv6 being disabled, per group and per socket.
  * Fix #9: No feedback on receiver when using mcjoin as sender.
  * Fix #10: Calculate and show gaps in received groups.

- Update to version 2.6
  * Full IPv6 support, both send and join.
  * Increase MAX number of groups to join: 250 -> 2048
  * Relocate source code to src/ sub-directory
  * Add support for sending with/to IPv6 address/group
  * Update docs slightly

- Update to version 2.5
  * Replaced mutually exclusive options -q and -d with -l level.
    Default log level is notice, for true quiet mode, use -l none
  * Added new daemon mode, which makes mcjoin detach from its
    controlling terminal and run in the background, with all
    output except progress redirected to syslog
  * Fix possible file descriptor leak
  * Improve error detection if mcjoin cannot find a default
    interface, a valid (source) IP address, or anything else
    goes wrong
  * Add support for -w SEC, initial delay before actually
    starting. Useful if started very early in a system bootstrap
    before network has come up properly
- Update to version 2.4
  * Support for SSM (S,G) join, in addition to the existing
    ASM (*,G) join
  * Find interface bsaed on default route with best metric
  * Initial support for IPv6 (*,G) and (S,G) joins

- Update to version 2.3
  * Automatically detect default interface
  * Enable support for multiple mcjoin receivers on one host using
    the same destination (Internet) port
  * Fix #1: Receiver does not stop after count received packets
  * Avoid using GLIBC extension `__progname`

- Initial package, version 2.2

- Update to version 2.11
  * Fix issue with spurious timer expiry on Aarch64 (Arm64)
  * Fix #26: sender takes 100% CPU usage in daemon mode
- Update to version 2.10
  * Minor bug fixes, found by Coverity Scan
  * Fix #18: optional trailing group port arguments ip4/ip6.
  * Fix #19: setsid() problem causing mcjoin to exit when
    daemonized.
  * regression introduced in v2.7.
  * Fix #23: fix uptime display in old output mode.
  * Document alternative use-case.