-- 2010-01-25: Version 2.0 (build 17920)
- Change: update TCP/IP overhead estimation
- Fix: handle wrapping in uTP timestamps
- Fix: Crash in setup dialog when dialog is exited before server list is downloaded.

-- 2010-01-21: Version 2.0 RC4 (build 17875)
- Change: Speedguide does not prompt for user selection if geolocated server list fetch successful
- Fix: Folder icons for add torrent in Windows 7
- Fix: rate limiting problem when using calc_overhead and switching between unlimited and rate limited upload or download
- Change: added second upload and download graphs that include the estimated TCP/IP overhead
- Fix: GUI issue where some strings would be truncated for some translations
- Fix: Flags in peers tab
- Fix: Broken toolbar images if Windows theme is changed

-- 2010-01-12: Version 2.0 RC3 (build 17774)
- Fix: Compelete pending Disk operations before automatically shutting down
- Fix: Don't exceed the upload limit with overhead when calc_overhead is on
- Fix: Point uT at correct help url.
- Change: Improve downloading/uploading performance with mixed-mode TCP and uTP
- Change: Improve torrent gray out by also graying out progress bar when stopped by scheduler
- Change: Disable net.calc_overhead by default
- Fix: Don't gray out force started torrents when scheduler has stopped other torrents
- Fix: Compatibility with old skins
- Change: Use different icon for disabled RSS feed
- Fix: Sharpen icon edges

-- 2009-12-21: Version 2.0 RC2 (build 17668)
- Fix: disconnect issue with seeds
- Fix: uTP over Teredo at high speeds, and MTU problems on some kinds of networks
- Fix: Add translations to new graph strings

-- 2009-12-15: Version 2.0 RC1 (build 17624)
- Change: New default artwork
- Fix: webui would allow any name for guest account when enabled.
- Fix: download/uploader limiter issues in build 17539

-- 2009-12-09: Version 2.0 Beta (build 17539)
- Change: Added auto restart feature for use in minimized mode.
- Change: on Windows 7 default to not minimize to tray
- Change: silently add multiple torrents when more than 5 torrents are added using drag'n'drop
- Change: tell user about buggy 3rd party software that might degrade uTorrent performance
- Fix: Transfer Cap tab in preferences would display incorrect Uploaded / Downloaded

-- 2009-11-25: Version 2.0 Beta (build 17427)
- Fix: fixed rare crash when using magnet links
- Fix: fixed crash when super seeding a torrent without metadata
- Fix: fixed handling of a uTP edge-case
- Change: complete upload-only extension support

-- 2009-11-18: Version 2.0 Beta (build 17341)
- Fix: various GUI crash bugs
- Fix: accept magnet links through add-url webUI

-- 2009-11-12: Version 2.0 Beta (build 17273)
- Fix: More strict https connection state management for halfopen accounting.
- Fix: Problem during install toolbar offer
- Change: relaxed the requirements on bencoded integers to parse some broken torrents

-- 2009-11-06: Version 2.0 Beta (build 17188)
- Change: added checks for heap corruption that caused crash in uTP
- Change: improved stability by making all executable pages not writable
- Fix: fixed stack overflow when copying peer list
- Fix: fixed allocation regression in connection to peers

-- 2009-11-03: Version 2.0 Beta (build 17127)
- Change: enable multiple instances of the client to run on multi-user machines (e.g. fast user switching)
- Fix: fixed uTP crash in edge condition
- Fix: fixed crash when icmp.dll wouldn't contain the expected functions
- Fix: fixed crash when closing add torrent dialog while dragging a column
- Change: The Speed guide will now reject ports listed in bt.no_connect_to_services_list
- Change: add an upgrade message if a buggy version of nvLsp is detected
- Fix: don't take the total number of connections into account when connecting to trackers
- Change: increase default transfer cap to 250 GB/month
- Fix: Accounting of halfopen https connections would cause uT to stop making new connections
- Change: Made the DHT compatible with future extensions
- Fix: sometimes the &ip= parameter sent to trackers would be incorrect
- Fix: correctly order bencoded dict items in extension handshake message
- Fix: fixed holepunch error handling and support detection
- Fix: check invalid ports and IPs in the DNS resolver to avoid using them

-- 2009-10-12: Version 2.0 Beta (build 16850)
- Change: Revert change where asserts are active in release builds

-- 2009-10-10: Version 2.0 Beta (build 16835)
- Fix: various polishing on the setup guide
- Fix: potential crash related to TLS not being initialized
- Change: Disable installer for Wine
- Change: Balance CDNs to download updates
- Fix: Fixes bug where magnet links wouldn't work if PEX was disabled
- Fix: potential crash in network code
- Fix: More crashes when using magnet links

-- 2009-09-25: Version 2.0 Beta (build 16666)
- Fix: Port settings saved in Setup guide
- Change: updated helpfile code to be forward compatible with changes
- Fix: fixed torrent creation bug
- Fix: fixed crash introduced in last build
- Fix: fixed rare crash when parsing messages

-- 2009-09-24: Version 2.0 Beta (build 16625)
- Change: UI improvements in setup guide
- Fix: more setup guide crash fixes
- Fix: fixed rare holepunch crash
- Change: collect stats on holepunch performance

-- 2009-09-17: Version 2.0 Beta (build 16546)
- Fix: fixed crashes in setup guide
- Fix: graying out custom toolbars with transparency
- Change: Disable Ask for unsupported 64-bit Windows


-- 2009-09-14: Version 2.0 Beta (build 16515)
- Fix: fixed crash in setup guide
- Fix: fixed UDP-tracker crash when dns resolution would fail
- Change: Use user-supplied port in Setup Guide, save auto-portmap prefs.
- Change: Added European Servers in Setup Guide
- Change: New Icons in Setup Guide
- Fix: Improper mutex accounting in hang detector
- Fix: crash when creating torrents

-- 2009-09-09: Version 2.0 Beta (build 16407)
- Fix: fixed handling of invalid udp tracker responses

-- 2009-09-04: Version 2.0 Beta (build 16394)
- Fix: bugs where have messages would not be remebered for magnet link downloads
- Fix: Buffer overrun vulnerability
- Change: Conservative network locking in installer
- Fix: rare crash in low level network read and write
- Fix: fixed crash in udp tracker connection with unresponsive DNS
- Fix: improved out-of-memory error handling in disk thread
- Fix: Installer crash after download
- Feature: Stop setup guide tests without exiting dialog
- Fix: Crash when peers disconnect from a magnet-link torrent right as we received the metadata
- Fix: Fixes bug where magnet links wouldn't work if PEX was disabled
- Feature: added ability to re-run setup tests
- Fix: Fix crash when using magnet links and a peer is failing at a particular point
- Fix: Fixed negative allocation in RequestChunks() for web seeds
- Change: Updated bandwidth presets in Setup guide
- Fix: Fix startup race condition between network and disk I/O thread
- Change: Optimization added to speed up torrent creation

-- 2009-08-20: Version 2.0 Beta (build 16222)
- Feature: Added versioned help files.
- Fix: Setup guide fixes
- Fix: installer with UAC
- Fix: Allow UDP trackers in the first tier when creating torrents
- Fix: UDP Tracker retries three times instead of two
- Fix: potential crash in installer
- Fix: Crashes when removing labels
- Fix: selection of labels over 256 characters in length
- Fix: multiple HTTP download crashes
- Fix: http seed fix for multifile torrents
- Fix: uTP connections that are upload rate limited will not have their max window size grow indefinitely
- Fix: Vista and Windows 7 FW rules are created for all profiles

-- 2009-08-10: Version 2.0 Beta (build 16126)
- Fix: tracker requests are not invalid anymore

-- 2009-08-04: Version 2.0 Beta (build 16081)
- Change: disable toolbar offers for Wine installs
- Feature: New Setup guide & Speedtest.
- Change: uninstaller is added to all user profiles
- Fix: crash when assigning new label to torrents from RSS
- Change: Incomplete downloads sort after completed downloads if sorting by "Completed On"
- Feature: Add Moldova to peer flags
- Change: Added upnp host cache to speed up upnp nat resolution on misbehaving routers
- Fix: maintain category list selection on update for some edge cases
- Change: if selected, install start menu and desktop shortcuts to all users instead of only current user
- Feature: Grayscale disabled toolbar buttons
- Fix: fixed uTP selective ack bug (would cause connections to stall and time out)
- Fix: fixed uTP fast re-send bug (would sometimes re-send packets that shouldn't be re-sent)
- Change: prompt to take associations in installer only if any others exist
- Fix: buffer overrun vulnerability in create torrent dialog
- Fix: uTP recovers faster after timeout
- Feature: uTP supports window sizes smaller than the packet size
- Change: reduced uTP overhead slightly by ramping up packet sizes at lower rates
- Feature: enable and disable toolbar buttons according to selected torrents
- Change: UAC must be completed to install in Vista or higher
- Fix: memory leaks in main window, protocol associations, settings dialog, general tab
- Change: Tweaks to Ask toolbar offer
- Feature: UDP tracker support
- Fix: only change run on startup if installer is shown
- Change: added support for 3:rd party applications to more easily be configured to access the uTorrent web UI, i.e. to pair the applications
- Fix: make "alternate upload rate when seeding" apply when the seeding is set by the scheduler
- Fix: align "Web Seeds" in torrent creation dialog
- Fix: translated strings in uninstaller
- Fix: http seeds would not reconnect after stopping and starting torrent
- Fix: http seed for multifile torrents
- Fix: regression in 15562 that caused frequent crashes
- Feature: New installer with EULA, file association
- Fix: uTP issue on low-latency high-throughput networks
- Fix: copying long filenames to clipboard no longer results in garbage or crash
- Fix: fixed web seed support for multi-file torrents
- Change: torrent whose "Force Recheck" is greyed out will not recheck when asked through multi-torrent selections
- Fix: when adding torrents through URLs via commandline, we would always open the add torrent dialog
- Fix: handle multi file torrents with web seed urls that incorrectly don't end with a slash
- Fix: make sure web seed urls end with a slash for multifile torrents
- Fix: setup Vista firewall
- Fix: remove settings on Vista during un-installation
- Feature: New "Transfer Cap" pane in Preferences
- Feature: uTP can be enabled or disabled using "Enable bandwidth management" checkbox in Preferences
- Fix: Check at startup for incompatible versions of NVIDIA nForce firewall