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diff --git a/CHANGELOG.md b/CHANGELOG.md index 3858cbe20..f4e247367 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,6 +3,152 @@ This file describes changes in Arti through the current release. Once Arti is more mature, we may switch to using a separate changelog for each crate. +# Arti 1.4.4 - 5 June 2025 + +Arti 1.4.4 continues our development efforts to support multi-legged tunnels in +Arti via our Conflux feature. In addition to Conflux, we continue preparing +support for our [Counter Galois Onion proposal][cgo] feature. + +As usual, there are also various under-the-hood improvements and bug fixes, +which are documented below. + +### Breaking changes + +* Arti now requires Rust 1.83. ([!2999]) + +### Major bugfixes + +* Fixed `fs-mistrust` builds on non-unix systems. ([!2962]) + +### Major features + +* Arti now supports Circuit Handshake Extensions. ([!2980], [#1945], [prop346]) + +### Breaking changes in lower-level crates + +* `arti-ureq`: We no longer enable the `rustls` feature by default. +* `tor-linkspec`, `tor-basic-utils`: Remove deprecated `empty_iterator()` method. ([!3001]) +* `tor-proto`: Remove deprecated `ClientCirc` functions. ([!2995]) +* `tor-keymgr`: Refactored the `Keystore::list` API. ([!3000], [#1922]) +* `tor-circmgr`: Make path module public on "--features=experimental-api". ([!2990], [#1981]) +* `tor-circmgr`: `CircRequestExt` and `CircResponseExt` are now separate types. ([!2972]) +* `tor-guardmgr`: Vanguard selection APIs now expect a `RelaySelector`. ([!3007]) +* `tor-protover`: `ProtoKind` is now backed by an `u8` type. ([!2980]) + +### Conflux development + +* Continued development towards supporting Conflux tunnels in Arti. ([!2946], + [!2996], [!3005], [!3002]) + +### Counter Galois development + +* Continued development towards supporting Counter Galois Onion relay cell encryption in Arti. ([!2972], + [!2988], [!2993], [!2998], [!3010], [#1969]) + +### Onion service development + +* Arti no longer uses MiddleOnly relays for rendezvous points or introduction points. ([!3007], [#2911]) +* Continued progress on service-side Proof-of-Work (PoW) support. ([!2697]) + +### Directory + +* Arti no longer uses the ".z" suffix in directory URLs. ([!3013]) + +### Testing + +* Reverted commit related to Shadow writer shutdown bug. ([!2968]) +* Enable `--features=full` for our reproducible builds. ([!2956]) +* Fix various new clippy warnings in Rust 1.87. ([!3003]) +* `tor-keymgr`: internal refactoring to use structured certificate metadata in the tests. ([!2921], [#1913]) + +### Infrastructure + +* Shadow was bumped to include a fix for an issue around `EPOLLRDHUP`. ([!2968]) +* We now only require one successful HS transfer in our Shadow CI. ([!2991]) +* We are now using the C Tor package from deb.torproject.org in our Shadow CI. ([!2989]) +* `strace` logging has been disabled in our Shadow CI. ([!2989]) +* Our Debian package now matches the default limits of file descriptors with systemd. ([!2937]) +* Updated the `cargo_sort` maintenance script to work correctly with + [`cargo-sort`] 2.0.0. ([!3011], [#2014]) +* Arti now uses Rust 1.86 for Reproducible Builds CI target. ([!2992], [#1335]) + +### Cleanups, minor features, and bugfixes + +* Implement `HasKind` trait for `TorAddrError`. ([!2965]) +* `tor-rtcompat`: We no longer bundle an unused copy of the Lets Encrypt root + certificate. ([!3006], [#2004]) +* `tor-proto`: New `extend()` and `create_firsthop()` methods to pick between ntor and ntor3 handshakes. ([!2967]) +* Release documentation was updated to include information on "Upgrade Blocker" + issues, removal of information of our old website location, and updated + information on `semver.md` files in the repository. ([!2987]) + +### Examples + +* `arti-ureq`: Bump `ureq` dependency to 3.0.11 and remove obsolete early + return in `await_input()`. + +### Acknowledgments + +Thanks to everybody who's contributed to this release, including +hjrgrn, Lionel Goffaux, Neel Chauhan, Niel Duysters, playbahn, retort-dev, +shivam37483, syphyr, Tobias Stoeckmann, and Vijaya Bhaskar. + +Also, our deep thanks to +the [Bureau of Democracy, Human Rights and Labor], +and our [other sponsors] +for funding the development of Arti! + +<!-- links go here --> + +[!2697]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2697 +[!2921]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2921 +[!2937]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2937 +[!2946]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2946 +[!2956]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2956 +[!2962]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2962 +[!2965]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2965 +[!2967]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2967 +[!2968]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2968 +[!2972]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2972 +[!2980]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2980 +[!2987]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2987 +[!2988]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2988 +[!2989]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2989 +[!2990]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2990 +[!2991]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2991 +[!2992]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2992 +[!2993]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2993 +[!2995]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2995 +[!2996]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2996 +[!2998]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2998 +[!2999]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2999 +[!3000]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3000 +[!3001]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3001 +[!3002]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3002 +[!3003]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3003 +[!3005]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3005 +[!3006]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3006 +[!3007]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3007 +[!3010]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3010 +[!3011]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3011 +[!3013]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/3013 +[#1335]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1335 +[#1913]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1913 +[#1922]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1922 +[#1945]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1945 +[#1969]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1969 +[#1981]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1981 +[#2004]: https://gitlab.torproject.org/tpo/core/arti/-/issues/2004 +[#2014]: https://gitlab.torproject.org/tpo/core/arti/-/issues/2014 +[#2911]: https://gitlab.torproject.org/tpo/core/arti/-/issues/2911 +[Bureau of Democracy, Human Rights and Labor]: https://www.state.gov/bureaus-offices/under-secretary-for-civilian-security-democracy-and-human-rights/bureau-of-democracy-human-rights-and-labor/ +[`cargo-sort`]: https://crates.io/crates/cargo-sort +[cgo]: https://eprint.iacr.org/2025/583 +[other sponsors]: https://www.torproject.org/about/sponsors/ +[prop346]: https://spec.torproject.org/proposals/346-protovers-again.html + + + # Arti 1.4.3 — 1 May 2025 Arti 1.4.3 adds adds the framework for measuring metrics |