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 v0.12.10 by @renovate in #1824
• fix(deps): update rust crate tun to v0.7.9 by @renovate in #1825
• fix(deps): update rust crate reqwest to v0.12.11 by @renovate in #1826
• fix(deps): update rust crate serde to v1.0.217 by @renovate in #1827
• fix(deps): update rust crate tun to v0.7.10 by @renovate in #1828
• fix(deps): update rust crate reqwest to v0.12.12 by @renovate in #1830

New Contributors

• @kursataktas made their first contribution in #1755
• @alaz made their first contribution in #1765
• @tom-ryan made their first contribution in #1790
• @Integral-Tech made their first contribution in #1805
• @MarkusPettersson98 made their first contribution in #1810

Full Changelog: v1.21.2...v1.22.0