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diff --git a/CHANGELOG.md b/CHANGELOG.md index f43088155..1433abf0a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,9 +3,130 @@ 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 1.4.0 — 7 February 2025 +# Arti 1.4.1 — 3 March 2025 + +Arti 1.4.1 contains +significant behind-the-scenes groundwork for [Conflux], +a feature that improves performance and reliability +by allowing data streams to tunnel over multiple circuits. + +It also adds client-side support for an +[improved representation of family membership][prop321]. + +<!-- +UP TO DATE AS OF ddeb9bca63aa88142b617afc07b9a3554d8fe59c +(I'll remove this once we are more final.) +--> + +### Major features + +- Arti now implements the client side of ID-based families + (a.k.a. ["Happy Families"][prop321]). + When deployed everywhere on the network, + this feature will allow us + to remove around 80-90% of the data from microdescriptors, + and save some administrative complexity. + ([#1848], [!2792]) + +### Breaking changes in lower-level crates + +- Removed the deprecated experimental `DataStream::circuit` API. ([!2794]) +- Removed the `ClientCirc::channel` API. ([!2783]) +- Functions in `tor-netdir` and `tor-relay-selection` related to families + now take a new `FamilyRules` argument, + to represent relevant network parameters. ([!2792]) + +### Conflux development + +- Major simplification and refactoring in the `tor-proto` crate, + to lay the groundwork for [Conflux] in Arti. + ([#1839], [!2772], [!2774], [!2783], [!2786], [!2796], [!2800], [!2804]) +- Implemented message types that will be used for Conflux. + ([#1852], [!2789]) +- Added types for identifying hops within a Conflux tunnel. + ([!2799], [!2803]) + +### Onion service development + +- Refactored `ReplayLog` code so it can be used to detect replays + in both INTRODUCE messages and proof-of-work solutions. ([!2688]) + +### Testing + +- Added thread-management support to our testing mock runtime. + ([#1835], [!2793]) + +### Documentation -TODO - also, not yet in the final (\[...], \[...]) format. +- Fixes and cleanups to examples on website. ([!2775]) +- Fixed a typo. ([!2795]) +- Documentation for experimental features in the `tor-keymgr` README. + ([!2806]) + +### Network updates + +- Updated to the latest list of Tor fallback directories. ([!2787]) + +### Cleanups, minor features, and bugfixes + +- Upgraded to the latest versions of [`hickory-proto`], + [`derive-deftly`], and several other crates. + ([#1847], [!2784], [!2788], [!2809]) +- Fixed new clippy warnings that appeared in Rust 1.85. + ([!2801]) +- Do not emit ANSI color to our stdout log + when that log is not being sent to a terminal. ([#1763], [!2802]) +- The `DataStream` type now implements `Sync`. ([#1859], [!2808]) + +### Acknowledgments + +Thanks to everybody who's contributed to this release, including +kpcyrd and Neel Chauhan. + +Also, our deep thanks to +all of our [sponsors] +for funding the development of Arti! + +[!2688]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2688 +[!2772]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2772 +[!2774]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2774 +[!2775]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2775 +[!2783]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2783 +[!2784]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2784 +[!2786]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2786 +[!2787]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2787 +[!2788]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2788 +[!2789]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2789 +[!2792]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2792 +[!2793]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2793 +[!2794]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2794 +[!2795]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2795 +[!2796]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2796 +[!2799]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2799 +[!2800]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2800 +[!2801]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2801 +[!2802]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2802 +[!2803]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2803 +[!2804]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2804 +[!2806]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2806 +[!2808]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2808 +[!2809]: https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2809 +[#1763]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1763 +[#1835]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1835 +[#1839]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1839 +[#1847]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1847 +[#1848]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1848 +[#1852]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1852 +[#1859]: https://gitlab.torproject.org/tpo/core/arti/-/issues/1859 +[Conflux]: https://spec.torproject.org/proposals/329-traffic-splitting.html +[`derive-deftly`]: https://docs.rs/derive-deftly/latest/derive_deftly/ +[`hickory-proto`]: https://crates.io/crates/hickory-proto +[prop321]: https://spec.torproject.org/proposals/321-happy-families.html +[sponsors]: https://www.torproject.org/about/sponsors/ + + + +# Arti 1.4.0 — 7 February 2025 Arti 1.4.0 offers a new [RPC interface], continues work on the relay implementation, includes an overhaul of the [in-tree @@ -72,7 +193,7 @@ See also what other projects are writing about Lunar: and `::send_message` is now `async`. ([!2747]) - `fs-mistrust`: A few methods now take `&self` rather than `self`. - !2707 + ([!2707]) ### Relay development @@ -168,7 +289,7 @@ See also what other projects are writing about Lunar: ([!2615], [!2738], [#1809], [!2717]) - Replace an async `Mutex` with a sync one in file watcher. ([!2763]) -- Remove confusing `use asynchronous_codec as futures_codec` +- Remove confusing `use asynchronous_codec as futures_codec`. ([#1690], [!2769]) - Fix many typos. ([!2751]) |