tines/CHANGELOG.md

Changelog

All notable changes to the tines crates. Versions follow Semantic Versioning; before 1.0, a minor bump may break the API.

0.2.1 — 2026-10-18

Changed

• Package metadata only: repository, documentation, readme, keywords and categories, shared through [workspace.package]. The README now appears on crates.io.

0.2.0 — 2026-10-18

Hardening from a full-codebase review. Wire-compatible with 0.1.0 except where noted.

Added

• Exchange::on_send_error: rolls back the last next_frame after a failed send. Node::poll calls it, so a Busy or Unreachable frame is retried instead of being lost.
• Store::for_each_addressed_id, with a default that visits every id. MemStore overrides it, so custody no longer reads every broadcast observation on each poll.
• Bloom::fold, and Bloom::from_parts now accepts any power-of-two length up to SUMMARY_BYTES. Summaries are folded to fit the transport's MTU; a 0.1.0 node rejects a folded summary, so mixed-version links only sync when the MTU allows a full 512-byte filter.
• InFlight, describing a fragment stream in progress.

Changed

• Breaking: Peer::in_flight is now Option<InFlight> (was Option<(ObservationId, u8)>).
• Custody (addressed) and broadcast sending alternate per peer, and addressed candidates are taken in rotation.
• Bounce suppression lasts one contact, as the addressed-delivery spec says.

Fixed

• A fragment stream could panic, or send corrupt fragments, when the observation's age changed encoded length mid-stream or the tick went backwards.
• Summaries larger than the MTU stopped all broadcast sync on narrow links.
• A full bounce table silently stopped recording, so one addressed message was re-sent on every poll and starved broadcast.
• An addressed send interrupted another peer's fragment stream, which was then never finished.
• An addressed message that couldn't fit the MTU blocked every other addressed message for that peer.
• A duplicate addressed message was forwarded back to the carrier that sent it.

CI

• Tests, clippy and docs also run without the alloc feature; doc warnings fail the build; --locked everywhere; toolchain pinned to 1.99.0; actions pinned to commit SHAs.

0.1.0

Initial release: tines-core and tines-sim.