From 0b9c8bd020f971847604e7e1f0e0cfc66e65da49 Mon Sep 17 00:00:00 2001 From: Neil Date: Sat, 19 Oct 2024 17:09:46 +0100 Subject: [PATCH] Yggdrasil 0.5.9 (#1191) Changelog updates. Co-authored-by: Neil Alexander --- CHANGELOG.md | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 34c7fe30..39cfa960 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -26,6 +26,31 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0. - in case of vulnerabilities. --> +## [0.5.9] - 2024-10-19 + +### Added + +* New command line option `-user` for changing the process UID/GID + +### Changed + +* The routing algorithm has been updated with RTT-aware link costing, which should prefer lower latency links over higher latency links where possible + * The calculated cost is an average of the link RTT, but newly established links are costed higher to begin with, such that unstable peerings can be avoided + * Link costs are only used where multiple next-hops are available and will be ignored if there is only one loop-free path to the destination + * This is protocol-compatible with existing v0.5.x nodes but will have the best results when peering with nodes that are also running the latest version + * The `getPeers` endpoint will now report the calculated link cost for each given peer +* Upgrade dependencies + +### Fixed + +* Multicast discovery should now work again when building Yggdrasil as an Android framework +* Multicast discovery will now correctly ignore interfaces that are not marked as running +* Ephemeral links, such as those added by multicast, will no longer try to reconnect in a fast loop, fixing a high CPU issue +* The TUN interface will no longer stop working when hitting a segment read error from vectorised reads +* The `AllowedPublicKeys` option will once again no longer apply to multicast peerings, as was originally intended +* A potential panic when shutting down peering links has been fixed +* A redundant system call for setting MTU on OpenBSD has been removed + ## [0.5.8] - 2024-08-12 ### Fixed