MKVToolNix 86.0 “Winter”

# Version 86.0 "Winter" 2024-07-13

## New features and enhancements

* mkvmerge: Matroska reader: track statistics tags are included in the JSON
  identification output just like other tags had already been included: as
  part of the track properties, prefixed with `tag_`. Implements #3714.
* mkvmerge: MPEG TS reader: mkvmerge will now detect teletext subtitle tracks
  even if they're not listed in the PMT as long as it can find teletext pages
  flagged as subtitles in the header within the probed ranged of the
  file. Implements #3650.
* MKVToolNix GUI: multiplexer: the default mode for escaping the arguments in
  the "Show command line" dialog can now be set in the preferences. Partially
  implements #3709.
* MKVToolNix GUI: multiplexer: the "Show command line" dialog now includes the
  command lines for all currently open multiplex settings, switchable with a
  combo box. Partially implements #3709.
* MKVToolNix GUI: multiplexer: some users add the option
  `--regenerate-track-uids` to the "additional options", even though
  `--regenerate-track-uids` is a file-specific option, and you can only use
  global options in the "additional options". However, the GUI currently
  doesn't have an option for specifying additional file-specific options. The
  GUI now detects the use of this option in the "additional options" & adds it
  for each of the source files instead. Implements #3707.
* MKVToolNix GUI: multiplexer: the option `--regenerate-track-uids` has been
  added to the "additional command line options" dialog. See #3703.
* translations: added a Norwegian Bokmål translation of the man pages by Roger
  Knutsen (see `AUTHORS`).

## Bug fixes

* mkvmerge: when using timestamp files for subtitle tracks, mkvmerge will no
  longer set a default duration for the track. Partially fixes #3711.
* mkvmerge: when using timestamp files for subtitle tracks, mkvmerge will no
  longer queue frames longer than necessary, which resulted in the frames
  sometimes being written much later than they should have been according to
  their timestamps. Partially fixes #3711.
* mkvmerge: when using timestamp files for subtitle tracks, mkvmerge will now
  write the packets' duration properly. Partially fixes #3711.
* MKVToolNix GUI: job queue: the shortcut from the "Job queue" menu are now
  enabled correctly whenever the number of jobs in the queue changes (e.g. by
  adding new jobs). Fixes #3720.