Tixati (64-bit) 歷史版本列表
更新時間：2015-10-13
更新細節：
What's new in this version:
- random-port feature with adjustable interval
- NAT-PMP port-mapping support in parallel with UPNP
- greatly improved UPNP compatibility
- all HTTPS connections (trackers/RSS/etc) support Server Name Indication (SNI)
- WebUI now has full HTTPS capabilities, generates self-signed certs
- torrent file loading compatibility improvements (work-around broken encodings in .torrent files)
- raised incoming block request queue declared ("reqq") limit to 256, raised actual limit to 512
- outgoing block request pipelining algorithms are greatly improved
- numerous improvements to automatic upload/download queue slot management
- channel stream hash-checking has a few important fixes to better cope with naturally zerod-out sections in streams
- several minor fixes to channel information propagation, and channel topic change logic
- new HTTP framework and core logic for trackers, RSS, IPFilter downloader, .torrent downloader, web seed client
- new incoming port manager and configuration GUI
- bandwidth throttle has been fully replaced, including all core proportioning logic
- new UDP Peer Connection protocol driver (used by transfer peers and channel connections)
- Linux versions now leave a crash-dump on desktop if there is a SIGSEGV, SIGABRT, SIGFPE, SIGILL, SIGINT, or SIGQUIT
- process time-scheduler and runtime profiler have been upgraded
- completely new event-logging engine that uses much less memory to hold backscroll buffers
- a completely new filesystem driver, which offers improved performance when saving/loading any data to/from files
- new DNS resolver
- new low-level TCP/UDP event-driving and notification systems
- all tracker code, including UDP tracking, has been fully re-implemented
- outgoing connection pacing engine is new (regulation of simultaneous outgoing connections, eg. "Waiting to connect")
- all core shell-integration features are now relying on the new framework
- peer connection attempt sequencing and timing logic (udp/tcp/enc/plain) is now much more accurate
- new ICMP driver for auto-throttle (ping/traceroute)
- major revisions to auto-throttle trace/ping failure handling logic
- several other minor GUI fixes and improvements
更新時間：2015-08-10
更新細節：
What's new in this version:
- Fixes some compatibility problems with older Windows XP pre-SP2 systems and IPv6
更新時間：2015-08-08
更新細節：
What's new in this version:
- optional automatic seed queue management system that rotates seeds in and out of standby depending on seed/peer counts and bandwidth
- optional download queue auto-skip feature that will start additional queued downloads when bandwidth is under-utilized
- queue management is fully configurable via XMLe in Settings > Transfers > General
- dragging transfers can now queue/unqueue them in addition to simple reordering
- peer/seed counts in status column reflect verified connections and not unverified tracker/dht counts
- super-seeding improvements
- several web-seeding fixes
- several transfer-related GUI improvements
- outgoing tracker transactions are queued and delayed under heavy load
- category sub-menus grouped according to last category separator
- new "codeview" fixed-width font for editing XMLe for menus, socket parameters, and queue management settings
- legacy .dat configuration files are no longer loaded/saved (they have not been in use since v1.41), which speeds up shutdown
- relaxed incoming connection rate limits
- lowered incoming connection timeouts
- several tracker protocol and timing improvements
- improved poisoned piece recovery routines (especially with multiple block sources)
- channel streaming improvements, especially for low bitrates and small segments
- channel info/share editing remembers state when channel selection changes
- several other channel-related GUI fixes
- fixed problems with auto-throttle trace/ping on IPv6-only networks
- major overhaul of core event loop and task-queuing system for smoother operation
- eliminated dependencies on win32 pthreads library, most of OpenSSL, and boost::regex
更新時間：2015-05-08
更新細節：
What's new in this version:
- web-seeding support added (BEP-0019)
- fixed major problems with Linux dynamic linking
- GTK2 theme-compatibility has been improved
- eliminated channel info/msg GUI cross-posting problems
- improved channel activity notification system
- several HTTP engine updates (used in RSS/Trackers/IPFilter/Channels)
- raised torrent incoming request queue limit to 1200, from previous 200
- fixed problem with category paths not transposing to new location in portable mode
- eased file restrictions on locally-created seeds so location can be more easily changed
- further DHT refinements
- several other minor fixes and tweaks in the GUI and core
更新時間：2015-04-18
更新細節：
What's new in this version:
- This new version features a complete makeover of the channels system and its UI. There is now a common Share view that has a default profile for all channels. There is also a new search view that works on all channels, and a contacts list for easy access to friends. Streaming options have been improved, and the channels themselves have been carefully refined and tested for smoother operation.
- There have also been several UI refinements made, including several new top toolbar options in the main view. Right-click the toolbar and look in the Layout submenu to select the different styles.
- We have also made several refinements to the bandwidth throttling routines, so that payload packets to a particular endpoint are larger and more sparsely sent out on the wire. This will reduce protocol overhead and improve download and upload performance on high bandwidth connections, and will slightly reduce CPU loading.
- The DHT has also had some minor work done to the internal logic. This was mostly to further increase the speed of DHT lookups, and mitigate the impact of certain other clients that are abusing the DHT network with excessive requests.
更新時間：2014-09-05
更新細節：
What's new in this version:
- DHT improved table-refresh behavior after system suspend/resume
- several improvements to DHT peer-db management algorithms for robustness against floods
- compatibility fixes to deal with remote DHT clients that send slightly malformed announce messages
- 20% wider DHT announce pattern to improve reliability in less-populated torrents
- improved remote WebUI performance under heavy file-transfer conditions
- fixed Linux magnet: and dsc: link shell association
- minor changes to Linux ACPI dbus messages for better compatibility
- minor adjustments to Channel streaming algorithms to improve performance with marginal bandwidth
- several additional RSS compatibility improvements
- many other minor fixes throughout the program
更新時間：2014-08-27
更新細節：
What's new in this version:
- all published items in RSS feeds are now presumed to link to metadata if no other usable media-embed links exist
- RSS feed published items marked "magnet link only" will now be auto-downloaded by default
- work-around for RSS feeds that don't correctly encoded item URIs
- several compatibility fixes in the RSS HTTP protocol logic
- several minor DHT adjustments to further improve search speed
- tweaks to channel connection protocol to improve startup speed
- minor adjustments of UDP Peer Connection logic
- recovery from system ACPI suspend/resume is now much faster on Windows systems
- Linux auto-shutdown improvements, will work on any system supporting ConsoleKit via dbus, otherwise will issue direct command-line shutdown
- Linux ACPI suspend inhibition support on more systems (Gnome/Mate/Freedesktop)
- Linux magnet: and dsc: protocol handler support on more systems
- several other minor fixes throughout the program
更新時間：2014-08-21
更新細節：
What's new in this version:
DHT Overhaul:
- significantly faster DHT search speed
- vastly better protection against DoS and Clone/Flood attacks
- new incoming transaction soft ratelimiting system, to keep overall DHT traffic low under severe network conditions
- better cross-table high network concentration detection heuristics
- IPv4/6 cross-protocol bootstrapping improvements, better compatibility with Teredo systems
Transfers:
- overhauled PEX (peer exchange) caching system
- increased maximum metadata size to accommodate extremely large torrents
- sparse file allocation is now the default method on filesystems that support it
- loosened file last-modified time matching rules (in an attempt to stop some reported problems with NAS units)
- eliminated a pause after clicking the Add button in some XP systems
- failing tracker will not fallback to unannounced mode while transfer is in running mode
- minor tracker protocol compatibility adjustments
- no downloading while checking during initialization phase
- fixed a crash in the preload window when Apply To All is checked and Skip Queue is selected
Channels:
- overhauled connection certificate caching system for more reliable connections
- using alternate threading strategy for channel stream piece decoding (eliminates a Win7-only handle leak caused by a faulty 3rd party POSIX threading library)
- stream titles show in chat via /streamtitles option
- option to randomize selected stream playlist items
- short duration ts/mp3 files are streamed more smoothly
- fixed several other minor bugs with stream title passthrough to media player
- version column in connections view
- channel-list search IP concentration limits loosened
- several minor protocol tweaks
- channel search function minor fixes
Elsewhere:
- fixed problems with POSIX threading library on Win7 platforms (handle leak)
- fixed problems with system suspend/resume on Win7 platforms
- improved SSDP and SLRD local peer discovery port-bind error handling
- minor UPC protocol adjustments
- minor fixes in UPC socket diagnostic charts
- Linux system suspend inhibition is now more reliable
- fixed minor problems in XP systems with saving config files in too large of chunks
- better handling of URLs containing # symbol (in RSS and other places HTTP is used)
- updated IP-Country database
- Future/Soon/Next
- eliminate usage of file last-modified times to trigger checking (will instead keep block/file level hashes and use dynamic checking)
- overhaul of transfer multi-file management logic
- further investigation of some Win8 kernel panic problems (we did not observe problems on any of our Win8 systems, and are still trying to track this down)
- replacement of the .torrent auto-load system with something more reliable than the Windows file change notification API
- RSS auto-load / auto-start problems (this has also been difficult to recreate on our systems)
- a report of a Scheduler freezing problem
- overall framework upgrade to a leaner C++11 based system
更新時間：2013-05-29
更新細節：
What's new in this version:
- fixed problems with stream origination from pre-hashed files
- stream item titles are now easily manipulated in playlist
- stream title pass-through to listener's media player via ICY-MetaData
- titles are parsed from source HTTP broadcasts and optionally relayed
- titles are parsed from ID3 tags in pre-hashed MP3s
- channel gathering operations are 50% faster
- fixed problems with "meta info size mismatch" when creating new seeds
- DHT algorithms and flood-protection heuristics have been greatly improved
更新時間：2013-05-10
更新細節：
What's new in this version:
- channel private messages flash the tray icon (optional, default on)
- channel activity when view unfocused optionally changes tray icon (default off)
- numerous protocol improvements for channel connections
- approximately 8% improved channel streaming efficiency in swarms over 10 peers
- transfer incoming connections are now more closely limited when max connection limit is close
- faster peer rotation algorithm for transfers with large number of peers
- minimum peer automatic re-connect time has been shortened, especially when few other peers
- problems with extreme numbers of incoming connections flooding out established peers have been eliminated
- peer local-interest throttling now allows slightly more (~20%) sources when bandwidth throttle not hit
- final transfer tracker handshake upon program exit now reports absolute latest download/upload byte counts
- updated IP address to country tables, now includes all allocations up to May 7, 2013
- fixed problems with rss-created transfer meta-info
- fixed problems with menu context (top/bottom pane mismatch on file commands) in split DL/Seed layout
- compatibility improvements for Win8 systems