Op Source Forge kan sinds enkele dagen versie 0.52 van de BitTorrent-client XBT worden opgehaald. Het programma is in C++ geschreven en legt de nadruk op een hoge performance en een laag geheugen- en processorgebruik. Hieronder valt te lezen wat er allemaal veranderd is sinds de laatste keer dat dit programma in de meuktracker langs kwam:
0.5.2:0.5.1:
- Added (experimental) support for UPnP NAT port mapping.
- Changed number format from #### to #.##, ##.# or ###.
0.5.0:
- Fixed bug related to multi-tracker torrents and invalid tracker URLs: http://sourceforge.net/tracker/index.php?func=detail&aid=1188912&group_id=94951&atid=609692
- Fixed bug related to head-of-line blocking during hashing: http://sourceforge.net/tracker/index.php?func=detail&aid=1180991&group_id=94951&atid=609692
0.4.9:
- Fixed bug with tracker URL protocol compare being case sensitive instead of insensitive.
0.4.8:
- Fixed context menu of bottom view.
0.4.7:
- Fixed crash when a frontend requested the status via the admin port.
- Added Torrent - Explore (Enter) and Torrent - Options (Alt+Enter) shortcuts.
- Added ability to edit trackers in Torrent - Options.
- Added experimental ability to show/hide and order columns (not remembered across restarts).
- In the torrent maker, files are now sorted on filename.
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- Added send stop event option (disabled by default to speed up client exit).
- Made options and torrent options dialogs resizeable.
- Implemented per-torrent min and max upload slots limits.