v1.22.0

Features, Breaking Changes

• ServerConfig::new returns a Result, fails if password doesn't match method's requirements
• ConnectOpts::bind_local_addr supports binding to a specific port
• Uses async in trait, bump MSRV to v1.75
• #1790 outbound_udp_allow_fragmentation new option for allowing UDP outbound sockets to enable IP fragmentation
• tun2 has been merged back to meh/rust-tun
• #1810 UdpSocket::bind
• shadowsocks-rust binary crate "default" feature set to full

Bug Fixes

• Method none (plain) skips key derivation process.
• #1762 Do not crash in ServerConfig::from_url() on unknown method
• #1759 Flush local-tun tcp writer half before close
• #1765 Disallow HTTP/SOCKS4a in socks protocol handler when authentication is required
• ConnectOpts's per-server options should not be shared globally
• #1814 local-dns upstream udp packet buffer size 256

Miscellaneous

• Make cryptographic dependencies optional in default build of shadowsocks crate.

What's Changed

• fix(deps): update rust crate notify to v7 by @renovate in #1735
• fix(deps): update rust crate bloomfilter to v1.0.15 by @renovate in #1739
• fix(deps): update rust crate reqwest to v0.12.9 by @renovate in #1740
• fix(deps): update rust crate serde to v1.0.214 by @renovate in #1741
• fix(deps): update rust crate tun2 to v4 by @renovate in #1738
• fix(deps): update rust crate sysexits to v0.8.3 by @renovate in #1743
• fix(deps): update rust crate sysexits to v0.8.4 by @renovate in #1744
• fix(deps): update rust crate thiserror to v1.0.66 by @renovate in #1745
• chore(deps): update embarkstudios/cargo-deny-action action to v2 by @renovate in #1748
• chore(deps): update actions/checkout action to v4 by @renovate in #1747
• fix(deps): update rust crate thiserror to v1.0.67 by @renovate in #1749
• fix(deps): update rust crate idna to v1.0.3 by @renovate in #1750
• fix(deps): update rust crate thiserror to v1.0.68 by @renovate in #1751
• fix(deps): update rust crate url to v2.5.3 by @renovate in #1752
• fix(deps): update rust crate bloomfilter to v1.0.16 by @renovate in #1753
• Introducing shadowsocks Guru on Gurubase.io by @kursataktas in #1755
• fix(deps): update rust crate bloomfilter to v2 by @renovate in #1754
• fix(deps): update rust crate tokio to v1.41.1 by @renovate in #1758
• fix(deps): update rust crate libc to v0.2.162 by @renovate in #1757
• fix(deps): update rust crate sysexits to v0.8.5 by @renovate in #1761
• fix: do not crash in ServerConfig::from_url() on unknown method by @link2xt in #1762
• fix: flush local-tun tcp writer half before close by @AzazKamaz in #1759
• fix(deps): update rust crate thiserror to v1.0.69 by @renovate in #1763
• fix(deps): update rust crate serde to v1.0.215 by @renovate in #1766
• fix(sslocal): disallow HTTP/SOCKS4 proxying when authentication required by @alaz in #1765
• fix(deps): update rust crate clap to v4.5.21 by @renovate in #1767
• fix(deps): update rust crate flate2 to v1.0.35 by @renovate in #1768
• fix(deps): update rust crate libc to v0.2.164 by @renovate in #1769
• fix(deps): update rust crate thiserror to v2 by @renovate in #1756
• fix(deps): update rust crate serde_json to v1.0.133 by @renovate in #1771
• fix unknown variable error by @AaronChen0 in #1772
• fix(deps): update rust crate hyper to v1.5.1 by @renovate in #1773
• fix(deps): update rust crate rustls-native-certs to v0.8.1 by @renovate in #1776
• fix(deps): update rust crate webpki-roots to v0.26.7 by @renovate in #1777
• fix(deps): update rust crate url to v2.5.4 by @renovate in #1779
• fix(deps): update rust crate libc to v0.2.165 by @renovate in #1781
• fix(deps): update rust crate libc to v0.2.166 by @renovate in #1782
• fix(deps): update rust crate blake3 to v1.5.5 by @renovate in #1783
• fix(deps): update rust crate tracing to v0.1.41 by @renovate in #1784
• fix(deps): update rust crate socket2 to v0.5.8 by @renovate in #1786
• fix(deps): update rust crate bytes to v1.9.0 by @renovate in #1787
• fix(deps): update rust crate smoltcp to 0.12 by @renovate in #1785
• fix(deps): update rust crate hickory-resolver to v0.25.0-alpha.4 by @renovate in #1788
• fix(deps): update rust crate snmalloc-rs to v0.3.7 by @renovate in #1789
• fix(deps): update rust crate libc to v0.2.167 by @renovate in #1791
• fix(deps): update rust crate tracing-subscriber to v0.3.19 by @renovate in #1792
• Allow IP fragmentation for outbound UDP sockets by @tom-ryan in #1790
• fix(deps): update rust crate time to v0.3.37 by @renovate in #1797
• fix(deps): update rust crate bloomfilter to v3 by @renovate in #1795
• fix(deps): update rust crate tokio to v1.42.0 by @renovate in #1798
• fix(deps): update rust crate thiserror to v2.0.4 by @renovate in #1799
• fix(deps): update rust crate http to v1.2.0 by @renovate in #1800
• fix(deps): update rust crate clap to v4.5.22 by @renovate in #1801
• fix(deps): update rust crate tokio-rustls to v0.26.1 by @renovate in #1802
• fix(deps): update rust crate clap to v4.5.23 by @renovate in #1803
• chore(deps): update alpine docker tag to v3.21 by @renovate in #1804
• fix(deps): update rust crate thiserror to v2.0.5 by @renovate in #1806
• fix(deps): update rust crate thiserror to v2.0.6 by @renovate in #1807
• refactor: replace static with const for constants by @Integral-Tech in #1805
• fix(deps): update rust crate libc to v0.2.168 by @renovate in #1808
• Add UdpSocket::bind by @MarkusPettersson98 in #1810
• fix(deps): update rust crate serde to v1.0.216 by @renovate in #1811
• fix(deps): update rust crate thiserror to v2.0.7 by @renovate in #1813
• bugfix: local dns upstream udp packet buffer size 256 by @chuxi in #1814
• fix(deps): update rust crate hyper to v1.5.2 by @renovate in #1815
• fix(deps): update rust crate thiserror to v2.0.8 by @renovate in #1816
• fix(deps): update rust crate libc to v0.2.169 by @renovate in #1817
• chore(deps): update rust crate env_logger to v0.11.6 by @renovate in #1818
• fix(deps): update rust crate tun to v0.7.6 by @renovate in #1819
• fix(deps): update rust crate thiserror to v2.0.9 by @renovate in #1822
• fix(deps): update rust crate serde_json to v1.0.134 by @renovate in #1821
• fix(deps): update rust crate reqwest to ...

v1.21.2

Bug Fixes

• #1730 local-http: HTTP Client removes Authority from Request URI only for HTTP/1.x

v1.21.1

Bug Fixes

• #1730 local-http: The URI field in HTTP Request sent from sslocal should only contain path and query.

Miscellaneous

• #1702 Debian package build removes dependency of pwgen

What's Changed

• chore(deps): bump thiserror from 1.0.63 to 1.0.64 by @dependabot in #1666
• chore(deps): bump libc from 0.2.158 to 0.2.159 by @dependabot in #1669
• chore(deps): bump async-trait from 0.1.82 to 0.1.83 by @dependabot in #1668
• chore(deps): bump tun2 from 3.1.4 to 3.1.5 by @dependabot in #1673
• chore(deps): bump flate2 from 1.0.33 to 1.0.34 by @dependabot in #1672
• chore: Configure Renovate by @renovate in #1680
• chore(deps): update dependency windows to v2.4.1 by @renovate in #1681
• fix(deps): update rust crate httparse to v1.9.5 by @renovate in #1682
• chore: clippy fix by @AaronChen0 in #1695
• chore(deps): update alpine docker tag to v3.20 by @renovate in #1685
• fix(deps): update rust crate reqwest to v0.12.8 by @renovate in #1684
• chore(deps): update circleci/golang docker tag to v1.17 by @renovate in #1686
• fix(deps): update rust crate regex to v1.11.0 by @renovate in #1688
• chore(deps): update dependency windows to v5 by @renovate in #1689
• chore(deps): update docker/setup-buildx-action action to v3 by @renovate in #1693
• chore(deps): update softprops/action-gh-release action to v2 by @renovate in #1694
• chore(deps): update docker/metadata-action action to v5 by @renovate in #1692
• chore(deps): update docker/login-action action to v3 by @renovate in #1691
• chore(deps): update docker/build-push-action action to v6 by @renovate in #1690
• fix(deps): update rust crate once_cell to v1.20.1 by @renovate in #1687
• fix(deps): update rust crate tun2 to v3.1.7 by @renovate in #1699
• fix(deps): update rust crate ipnet to v2.10.1 by @renovate in #1701
• fix(deps): update rust crate clap to v4.5.19 by @renovate in #1696
• fix(deps): update rust crate brotli to v7 by @renovate in #1698
• Remove dependency on pwgen by @marek22k in #1702
• fix(deps): update rust crate once_cell to v1.20.2 by @renovate in #1707
• fix(deps): update rust crate futures to v0.3.31 by @renovate in #1703
• fix(deps): update rust crate pin-project to v1.1.6 by @renovate in #1704
• chore: clippy fix by @AaronChen0 in #1706
• fix(deps): update rust crate clap to v4.5.20 by @renovate in #1710
• fix(deps): update rust crate hyper to v1.5.0 by @renovate in #1714
• fix(deps): update rust crate libc to v0.2.160 by @renovate in #1716
• fix(deps): update rust crate serde_json to v1.0.129 by @renovate in #1717
• fix(deps): update rust crate libc to v0.2.161 by @renovate in #1718
• chore: suppress a clippy warning by @AaronChen0 in #1719
• fix(deps): update rust crate serde_json to v1.0.131 by @renovate in #1720
• fix(deps): update rust crate serde_json to v1.0.132 by @renovate in #1721
• debian: fixup debian packaging build scripts by @mesher2024 in #1722
• fix(deps): update rust crate bytes to v1.8.0 by @renovate in #1724
• fix(deps): update rust crate serde to v1.0.211 by @renovate in #1725
• fix(deps): update rust crate tun2 to v3.1.8 by @renovate in #1726
• fix(deps): update rust crate tokio to v1.41.0 by @renovate in #1727
• fix(deps): update rust crate serde to v1.0.213 by @renovate in #1728
• fix(deps): update rust crate thiserror to v1.0.65 by @renovate in #1729
• fix(deps): update rust crate pin-project to v1.1.7 by @renovate in #1732

New Contributors

• @renovate made their first contribution in #1680
• @marek22k made their first contribution in #1702
• @mesher2024 made their first contribution in #1722

Full Changelog: v1.21.0...v1.21.1

v1.21.0

Features

• #1641 shadowsocks: ProxySocket supports generic I/O socket type
• #1567 shadowsocks-service: Support OpenBSD Packet-Filter (pf)

What's Changed

• chore(deps): bump rustls-native-certs from 0.7.1 to 0.7.2 by @dependabot in #1620
• chore(deps): bump tun2 from 2.0.5 to 2.0.6 by @dependabot in #1621
• chore(deps): bump serde_json from 1.0.124 to 1.0.125 by @dependabot in #1622
• chore(deps): bump clap from 4.5.15 to 4.5.16 by @dependabot in #1623
• chore(deps): bump reqwest from 0.12.5 to 0.12.7 by @dependabot in #1631
• chore(deps): bump serde_json from 1.0.125 to 1.0.127 by @dependabot in #1630
• chore(deps): bump blake3 from 1.5.3 to 1.5.4 by @dependabot in #1629
• chore(deps): bump flate2 from 1.0.31 to 1.0.33 by @dependabot in #1628
• chore(deps): bump tun2 from 2.0.6 to 2.0.8 by @dependabot in #1627
• Add ProxySocket::as_raw_fd by @dlon in #1625
• chore(deps): bump webpki-roots from 0.26.3 to 0.26.5 by @dependabot in #1638
• chore(deps): bump async-trait from 0.1.81 to 0.1.82 by @dependabot in #1637
• chore(deps): bump rustls-native-certs from 0.7.2 to 0.8.0 by @dependabot in #1639
• chore(deps): bump tun2 from 2.0.8 to 3.1.0 by @dependabot in #1640
• chore(deps): bump ipnet from 2.9.0 to 2.10.0 by @dependabot in #1646
• chore(deps): bump bson from 2.11.0 to 2.12.0 by @dependabot in #1654
• chore(deps): bump tun2 from 3.1.2 to 3.1.4 by @dependabot in #1653
• feat(shadowsocks): add more Debug implementations by @link2xt in #1656
• add support for OpenBSD/pf by @ge9 in #1567
• take arbitrary IO for udp proxy by @ibigbug in #1641
• feat: dependabot allow opening 50 PRs by @zonyitoo in #1663
• chore(deps): bump bytes from 1.7.1 to 1.7.2 by @dependabot in #1664
• chore(deps): bump serde from 1.0.209 to 1.0.210 by @dependabot in #1659
• chore(deps): bump etherparse from 0.15.0 to 0.16.0 by @dependabot in #1660
• chore(deps): bump webpki-roots from 0.26.5 to 0.26.6 by @dependabot in #1662
• chore(deps): bump bson from 2.12.0 to 2.13.0 by @dependabot in #1658
• chore(deps): bump clap from 4.5.17 to 4.5.18 by @dependabot in #1661

New Contributors

• @link2xt made their first contribution in #1656
• @ge9 made their first contribution in #1567

Full Changelog: v1.20.4...v1.21.0

v1.20.4

Features

• #1616 local: Allow configuring SOCKS5 UDP_ASSOCIATE address
• #1607 Published in MacPorts: https://ports.macports.org/port/shadowsocks-rust/
• #1613 ProxyServerStream::from_stream made public

Bug Fixes

• #1612 server: Properly exit server instance if any of the sub-tasks exited

What's Changed

• chore(deps): bump serde_json from 1.0.120 to 1.0.121 by @dependabot in #1597
• chore(deps): bump bytes from 1.6.1 to 1.7.1 by @dependabot in #1605
• chore(deps): bump flate2 from 1.0.30 to 1.0.31 by @dependabot in #1603
• chore(deps): bump serde_json from 1.0.121 to 1.0.122 by @dependabot in #1601
• chore(deps): bump windows-sys from 0.52.0 to 0.59.0 by @dependabot in #1604
• chore(deps): bump clap from 4.5.11 to 4.5.13 by @dependabot in #1602
• fix(net) losing the raw file descriptor may leak resources by @peterwillcn in #1606
• chore: fix some comments by @drawdrop in #1611
• chore(deps): bump clap from 4.5.13 to 4.5.15 by @dependabot in #1610
• chore(deps): bump serde_json from 1.0.122 to 1.0.124 by @dependabot in #1609
• feat(local): Allow configuring udp associate addr by @vvilhonen in #1616

New Contributors

• @peterwillcn made their first contribution in #1606
• @drawdrop made their first contribution in #1611
• @vvilhonen made their first contribution in #1616

Full Changelog: v1.20.3...v1.20.4

v1.20.3

Features

• local: Ping Balancer scores replaced standard deviation with median absolute deviation, which should help focusing less on outlying observations in latency samples.

Bug Fixes

• #1589 local-tun: Removes linking to SetInterfaceDnsSettings on Windows

What's Changed

• chore(deps): bump blake3 from 1.5.2 to 1.5.3 by @dependabot in #1592
• chore(deps): bump thiserror from 1.0.62 to 1.0.63 by @dependabot in #1594
• chore(deps): bump openssl from 0.10.64 to 0.10.66 in the cargo group by @dependabot in #1595

Full Changelog: v1.20.2...v1.20.3

v1.20.2

Features

• #1560 PingBalancer check Firefox portal allowing 200 HTTP status

What's Changed

• chore(deps): bump url from 2.5.1 to 2.5.2 by @dependabot in #1564
• chore(deps): bump mimalloc from 0.1.42 to 0.1.43 by @dependabot in #1566
• chore(deps): bump idna from 1.0.0 to 1.0.1 by @dependabot in #1565
• chore(deps): bump clap from 4.5.7 to 4.5.8 by @dependabot in #1571
• chore(deps): bump serde_json from 1.0.117 to 1.0.120 by @dependabot in #1574
• chore(deps): bump log from 0.4.21 to 0.4.22 by @dependabot in #1573
• update links by @AaronChen0 in #1577
• chore(deps): bump idna from 1.0.1 to 1.0.2 by @dependabot in #1584
• chore(deps): bump async-trait from 0.1.80 to 0.1.81 by @dependabot in #1583
• chore(deps): bump sysexits from 0.8.0 to 0.8.1 by @dependabot in #1582
• chore(deps): bump hyper from 1.3.1 to 1.4.0 by @dependabot in #1578
• chore(deps): bump qrcode from 0.14.0 to 0.14.1 by @dependabot in #1581
• chore(deps): bump zstd from 0.13.1 to 0.13.2 by @dependabot in #1579
• chore(deps): bump the cargo group with 2 updates by @dependabot in #1586
• chore(deps): bump rustls-native-certs from 0.7.0 to 0.7.1 by @dependabot in #1580

Full Changelog: v1.20.1...v1.20.2

v1.20.1

Bug Fixes

• local-online-config: SIP008 auto reload configuration task will add online servers without replacing the existed ones. This bug will eventually cause sslocal consumes too many memories and get OOM killed.

Users are encourage to update to this version if using 1.19.4 to 1.20.0.

Features

• shadowsocks-service: Updated rustls to v0.23 with ring backend.
• local-redir, server: Better approach to check current platform IP stack capabilities like Go (IPv4, IPv6, IPv4-mapped-IPv6 supports).
• Explicitly enable dual-stack if listen addresses (server, local_address) are IPv4-mapped-IPv6, by setting IPV6_V6ONLY=0.

Full Changelog: v1.20.0...v1.20.1

v1.20.0

Breaking Changes

• #887 shadowsocks stream cipher (TABLE) doesn't need to make a derived key instead of using user's predefined key directly. This change will make shadowsocks-rust not going to be compatible with its older version. Users who are using TABLE cipher should upgrade all your local and server instances to the latest version of shadowsocks-rust. On the other hand, TABLE cipher is marked deprecated because it is vulnerable, users must migrate to other more secured methods immediately.

Full Changelog: v1.19.4...v1.20.0

v1.19.4

Features

• local-online-config: Making HTTP requests with local-http's HttpClient implementation, mainly for supporting outbound_* socket configurations.

BUG Fixes

• local-http: #1508 Fixed panic if remote target supports H2.

Miscellaneous

• Fixed build failures on some platforms.

What's Changed

• chore(deps): bump sysexits from 0.7.14 to 0.8.0 by @dependabot in #1555
• chore(deps): bump idna from 0.5.0 to 1.0.0 by @dependabot in #1556

Full Changelog: v1.19.3...v1.19.4