Transmission 4.0.0-beta.3

What's New in 4.0.0-beta.3

Dropped obsolete CyaSSL and PolarSSL crypto backends (WolfSSL and MbedTLS are still supported). (#4495)
Updated extension protocol handshake to include yourip value as suggested by BEP 10. (#4504)
Fixed out-of-order teardown bug that could cause a crash on shutdown. (#4331, #4348, #4451)
Fixed 4.0.0-beta.1 bug that broke detection of a peer's UDP port in a peer handshake. (#4334)
Fixed 4.0.0-beta.2 regression that broke port forwarding in some settings. (#4343)
Fixed 4.0.0-beta.2 bitfield crash. (#4346)
Fixed 4.0.0-beta.1 pattern matching in whitelist and host_whitelist. (#4353)
Fixed 4.0.0-beta.2 crash when pausing a torrent. (#4358)
Fixed 4.0.0-beta.2 IPv6 μTP socket binding regression. (#4469)
Followed BEP 7 suggestion to remove &ipv4= and &ipv6= query parameters from tracker announcements. (#4502)
Followed BEP 7 suggestion to make the tracker announce &key= query parameter unique per-torrent. (#4508)
Updated the bookkeeping to ensure both TCP and uTP connections honor the connection limit. (#4534)
Made small performance improvements in libtransmission. (#4393, #4401, #4404, #4412, #4424, #4425, #4431, #4519)
Improved test coverage in the code that checks for reserved IP address use. (#4462)

Sorting by size now only uses the sizes of files that are wanted. (#4365)
Fixed memory leak in the blocklist downloader. (#4309)
Fixed UI issues in the main window when using Groups. (#4333)
Improved layout of macOS UI elements. (#4366, #4367, #4460)
Fixed the background style of torrents selected in the main window. (#4458)
Updated code that had been using deprecated API. (#4308, #4441)
Removed unused or unnecessary code. (#4374, #4440)
Fixed 4.0.0-beta.1 regression that showed an incorrect icon or name in the drag overlay. (#4428)
Fixed the file display of torrents that consist of just a single file in a single folder. (#4454)

Fixed 4.0.0-beta.1 regression leading to potential crash on startup upon watch directory setup. (#4355)
Fixed 4.0.0-beta.1 regression that prevented closing the "update blocklist" dialog. (#4391, #4392)
Fixed a bug that hid the "Enable µTP for peer communication" checkbox. (#4349)
Removed unused or unnecessary code. (#4416)

Fixed 4.0.0-beta.2 regression that caused transmission-show --scrape to not exit cleanly. (#4447)

Added Windows build manual. (#4291)
Removed Visual C++ redistributable libraries installation from the MSI package. (#4339)
Removed obsolete 'lightweight' build option. (#4509)

Last but certainly not least, a big Thank You to these people who contributed to this release:

@stefantalpalaru (Ștefan Talpalaru):
- Fixed 4.0.0-beta.2 regression that broke port forwarding in some settings. (#4343)
@tinselcity (Reed Morrison):
- Removed unused UTP Socket code. (#4409)

@nevack (Dzmitry Neviadomski):
- Code review for #4308, #4309, #4333, #4366, #4428, #4440, #4473
@sweetppro (SweetPPro):
- Code review for #4308, #4310, #4367, #4414, #4417, #4418, #4428, #4461
- Fixed UI issues in the main window when using Groups. (#4333)
- Improved layout of macOS UI elements. (#4366)
- Removed unused or unnecessary code. (#4374)
- Removed unused or unnecessary code. (#4440)
- Refactor ActivityView. (#4448)
- Fixed the background style of torrents selected in the main window. (#4458)
- Improved layout of macOS UI elements. (#4460)

@GaryElshaw (Gary Elshaw):
- Updated Qt CMakeLists.txt to include support for building svg. (#4437)
@smrtrfszm (Szepesi Tibor):
- Added Qt dependencies for Windows build instructions and minor fixes. (#4363)

@lajp (Luukas Pörtfors):
- Fixed 4.0.0-beta.1 bug that showed the wrong ETA for some torrents. (#4506)

@dmantipov (Dmitry Antipov):
- Refactor, ci: switch clang-format to LLVM 15. (#4297)
@ile6695 (Ilkka Kallioniemi):
- Code review for #4291
@LaserEyess:
- Code review for #4291
@Petrprogs (Peter):
- Added Windows build manual. (#4291)