Details for this torrent 

uTorrent 1.9 Beta (build 15380)
Type:
Applications > Windows
Files:
1
Size:
276.8 KiB (283440 Bytes)
Tag(s):
uTorrent µTorrent µT uTorrent 1.9
Uploaded:
2009-05-07 21:43:15 GMT
By:
olofolleola4 Trusted
Seeders:
1
Leechers:
0
Comments
4  

Info Hash:
0C1DE34CDF2F181E49B45D0A87DB53CC69D6921B




(Problems with magnets links are fixed by upgrading your torrent client!)
Copied from the uTorrent forum:

New alpha! 
The main change is that uTP (UDP torrenting) is added and enabled by default. 
It also has real-time transfer rate control and latency minimization.
This build will probably download slower than 1.8.1, particularly if the entire swarm is 1.8.1.


What is not in 1.9:
UDP tracker

What is in 1.9:
uTP, the micro transport protocol. This UDP-based reliable transport is designed to minimize latency, but still maximize bandwidth when the latency is not excessive. We use this for communication between peers instead of TCP, if both sides support it. In addition, we use information from this transport, if active, to control the transfer rate of TCP connections. This means uTorrent, when using uTP, should not kill your net connection - even if you do not set any rate limits. In addition we now implement NAT hole-punching for uTP connections, so connectivity should be improved for peers that do not have their ports mapped.

What was in 1.8.1:
uTP, but connection attempts were not initiated by default, and there was no control over TCP as described above. You can enable it, but likely you will see the uTP connections not transfering much data, because they are pushed out of the way by TCP.

What this means for rate control:
You are still free to set rate limits and use external limiters. The "Automatic upload rate" control is flawed enough for most people that it will likely be removed once uTP is well tested and deployed, since it entirely supercedes that feature.

How to enable and disable it:
Preferences > Advanced, set bt.transp_disposition to:
255 - both TCP and uTP (default)
10 - uTP only
5 - TCP only


Changelog:


2009-05-05: Version 1.9 (build 15380)


Change: rss.feed_as_default_label controls whether a torrent added from a feed is given the feed's name as a label


Fix: uTP packet size fix. Sometimes it would send packets exceeding MTU.
Fixes long standing rate oscillations.

Fix: fixed crash when receiving a malformed PEX message

Fix: evades potential crash when reporting crashdumps

Fix: crash when parsing some magnet uri components without values

Fix: crash when starting a torrent in super seed mode and connecting to peers before it's completely loaded


Change: Installer UI checkbox whether to install or run standalone

Change: Left align numeric fields in settings


Fix: Remember category list selection after adding a torrent


Change: Disabled feed icon has precedence over broken feed icon


Fix: DHT bootstrap failures now have an exponential back-off


2009-04-1: Version 1.9 (build 14981)


Fix: uTP would not ramp up its rate fast enough


Change: .torrent association not a factor in displaying the installer


Fix: remove file association registry keys on uninstall

Fix: invalid encoding of non-ascii urls in web seeds

Fix: uTP fix when receiving acks for old packets

Fix: uTP variable packet size bug


Change: link to EULA in installer

Change: added knob to set the uTP target delay (adjusts how hard to push uTP uploads)


Fix: don't wait indefinitely for trackers and UPnP when shutting down (two new advanced options)


2009-03-24: Version 1.9 (build 14908)


Fix: fixed bug where uTP might send packets larger than the MTU

Fix: fixed inaccuracy in net.calc_overhead

Fix: download rate limiter for uTP connections

Fix: lowered uTP overhead by increasing the max packet size to fit mtu


Change: Enable DEP Compatibility and Image Randomization


Fix: default download folder was not used when using the WebUI

Fix: improve TCP/uTP mixed mode

Fix: removed limit of 100 running torrents


Change: support some older skins


Fix: .dat file memory leak

Fix: Torrent create bug introduced while optimizing file order

Fix: uTP selective ack was broken

Fix: uTP bug introduced while lowering overhead


Change: Preserve file order text


Fix: Prompt for .torrent association with new installs


Change: Default bt.graceful_shutdown=true and diskio.no_zero=true


Fix: Integrity check .dat files after saving. Do not overwrite file.dat.old with a bad file.dat


2009-02-25: Version 1.9 (build 14659)


Change: uTP variable packet sizes (decreases overhead)

Change: added code for handing bundles with the bundle type encoded in the bundle

Change: modified the bundle code to unconditionally pop up dialog box

Change: modified installer to remove the extra 32 bytes for the bundle type when installing from bundle

Change: added checkbox to the build torrent dialog so the user has the option not to rearrange the file order.

Change: Modified the string for the "Start Seeding" checkbox to use 't' as the shortcut since 's' was being used by "Create and Save As..."

Change: lengthen "About" dialog


Fix: no longer shows "make this your default .torrent handler" when running a bundle

Comments

Thanks for this
it took me 2min minutes to connect 2 all seeds and peers and 4mins 2 reach my maximum download speed
thanks a lot mate great torrent no viruses
is there any difference between alpha and beta