83 lines
2.9 KiB
Markdown
83 lines
2.9 KiB
Markdown
# Changelog
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All notable changes to the tines crates. Versions follow
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[Semantic Versioning](https://semver.org/); before 1.0, a minor bump may break
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the API.
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## 0.3.0 — 2026-10-18
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### Breaking
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- `Store` now requires `release(&mut self, id)` and
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`is_released(&self, id) -> bool`. Implementations of `Store` — including test
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doubles and future backends — must provide them.
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### Added
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- `Store::release` marks an observation as sent, so it is no longer offered for
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exchange. `MemStore` tracks a per-entry `released` flag, and its
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`for_each_addressed_id` skips released ids as an optimization (the exchange
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predicate remains the load-bearing check). Releasing an id that is not stored
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is a no-op.
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## 0.2.1 — 2026-10-18
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### Changed
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- Package metadata only: `repository`, `documentation`, `readme`,
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`keywords` and `categories`, shared through `[workspace.package]`. The
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README now appears on crates.io.
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- Each crate now ships the Apache-2.0 `LICENSE` text.
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## 0.2.0 — 2026-10-18
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Hardening from a full-codebase review. Wire-compatible with 0.1.0 except
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where noted.
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### Added
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- `Exchange::on_send_error`: rolls back the last `next_frame` after a failed
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send. `Node::poll` calls it, so a `Busy` or `Unreachable` frame is retried
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instead of being lost.
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- `Store::for_each_addressed_id`, with a default that visits every id.
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`MemStore` overrides it, so custody no longer reads every broadcast
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observation on each poll.
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- `Bloom::fold`, and `Bloom::from_parts` now accepts any power-of-two length up
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to `SUMMARY_BYTES`. Summaries are folded to fit the transport's MTU; a
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0.1.0 node rejects a folded summary, so mixed-version links only sync when
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the MTU allows a full 512-byte filter.
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- `InFlight`, describing a fragment stream in progress.
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### Changed
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- **Breaking:** `Peer::in_flight` is now `Option<InFlight>` (was
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`Option<(ObservationId, u8)>`).
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- Custody (addressed) and broadcast sending alternate per peer, and addressed
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candidates are taken in rotation.
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- Bounce suppression lasts one contact, as the addressed-delivery spec says.
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### Fixed
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- A fragment stream could panic, or send corrupt fragments, when the
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observation's age changed encoded length mid-stream or the tick went
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backwards.
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- Summaries larger than the MTU stopped all broadcast sync on narrow links.
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- A full bounce table silently stopped recording, so one addressed message
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was re-sent on every poll and starved broadcast.
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- An addressed send interrupted another peer's fragment stream, which was
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then never finished.
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- An addressed message that couldn't fit the MTU blocked every other
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addressed message for that peer.
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- A duplicate addressed message was forwarded back to the carrier that sent
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it.
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### CI
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- Tests, clippy and docs also run without the `alloc` feature; doc warnings
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fail the build; `--locked` everywhere; toolchain pinned to 1.99.0; actions
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pinned to commit SHAs.
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## 0.1.0
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Initial release: `tines-core` and `tines-sim`.
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