93 lines
6.6 KiB
Markdown
93 lines
6.6 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [Unreleased]
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- Version bumped to 0.8
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- Minimum Supported Rust Version (MSRV) **bumped** from 1.40 to 1.46
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- Update `managed` from 0.7 to 0.8 ([442](https://github.com/smoltcp-rs/smoltcp/pull/442))
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- udp: Add `close()` method to unbind socket.
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## [0.7.5] - 2021-06-28
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- dhcpv4: emit DNS servers in repr (#505)
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## [0.7.4] - 2021-06-11
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- tcp: fix "subtract sequence numbers with underflow" on remote window shrink. (#490)
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- tcp: fix substract with overflow when receiving a SYNACK with unincremented ACK number. (#491)
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- tcp: use nonzero initial sequence number to workaround misbehaving servers. (#492)
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## [0.7.3] - 2021-05-29
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- Fix "unused attribute" error in recent nightlies.
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## [0.7.2] - 2021-05-29
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- iface: check for ipv4 subnet broadcast addrs everywhere (#462)
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- dhcp: always send parameter_request_list. (#456)
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- dhcp: Clear expiration time on reset. (#456)
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- phy: fix FaultInjector returning a too big buffer when simulating a drop on tx (#463)
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- tcp rtte: fix "attempt to multiply with overflow". (#476)
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- tcp: LastAck should only change to Closed on ack of fin. (#477)
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- wire/dhcpv4: account for lease time, router and subnet options in DhcpRepr::buffer_len (#478)
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## [0.7.1] - 2021-03-27
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- ndisc: Fix NeighborSolicit incorrectly asking for src addr instead of dst addr ([419](https://github.com/smoltcp-rs/smoltcp/pull/419))
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- dhcpv4: respect lease time from the server instead of renewing every 60 seconds. ([437](https://github.com/smoltcp-rs/smoltcp/pull/437))
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- Fix build errors due to invalid combinations of features ([416](https://github.com/smoltcp-rs/smoltcp/pull/416), [447](https://github.com/smoltcp-rs/smoltcp/pull/447))
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- wire/ipv4: make some functions const ([420](https://github.com/smoltcp-rs/smoltcp/pull/420))
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- phy: fix BPF on OpenBSD ([421](https://github.com/smoltcp-rs/smoltcp/pull/421), [427](https://github.com/smoltcp-rs/smoltcp/pull/427))
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- phy: enable RawSocket, TapInterface on Android ([435](https://github.com/smoltcp-rs/smoltcp/pull/435))
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- phy: fix phy_wait for waits longer than 1 second ([449](https://github.com/smoltcp-rs/smoltcp/pull/449))
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## [0.7.0] - 2021-01-20
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- Minimum Supported Rust Version (MSRV) **bumped** from 1.36 to 1.40
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### New features
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- tcp: Allow distinguishing between graceful (FIN) and ungraceful (RST) close. On graceful close, `recv()` now returns `Error::Finished`. On ungraceful close, `Error::Illegal` is returned, as before. ([351](https://github.com/smoltcp-rs/smoltcp/pull/351))
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- sockets: Add support for attaching async/await Wakers to sockets. Wakers are woken on socket state changes. ([394](https://github.com/smoltcp-rs/smoltcp/pull/394))
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- tcp: Set retransmission timeout based on an RTT estimation, instead of the previously fixed 100ms. This improves performance on high-latency links, such as mobile networks. ([406](https://github.com/smoltcp-rs/smoltcp/pull/406))
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- tcp: add Delayed ACK support. On by default, with a 10ms delay. ([404](https://github.com/smoltcp-rs/smoltcp/pull/404))
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- ip: Process broadcast packets directed to the subnet's broadcast address, such as 192.168.1.255. Previously broadcast packets were
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only processed when directed to the 255.255.255.255 address. ([377](https://github.com/smoltcp-rs/smoltcp/pull/377))
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### Fixes
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- udp,raw,icmp: Fix packet buffer panic caused by large payload ([332](https://github.com/smoltcp-rs/smoltcp/pull/332))
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- dhcpv4: use offered ip in requested ip option ([310](https://github.com/smoltcp-rs/smoltcp/pull/310))
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- dhcpv4: Re-export dhcp::clientv4::Config
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- dhcpv4: Enable `proto-dhcpv4` feature by default. ([327](https://github.com/smoltcp-rs/smoltcp/pull/327))
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- ethernet,arp: Allow for ARP retry during egress ([368](https://github.com/smoltcp-rs/smoltcp/pull/368))
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- ethernet,arp: Only limit the neighbor cache rate after sending a request packet ([369](https://github.com/smoltcp-rs/smoltcp/pull/369))
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- tcp: use provided ip for TcpSocket::connect instead of 0.0.0.0 ([329](https://github.com/smoltcp-rs/smoltcp/pull/329))
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- tcp: Accept data packets in FIN_WAIT_2 state. ([350](https://github.com/smoltcp-rs/smoltcp/pull/350))
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- tcp: Always send updated ack number in `ack_reply()`. ([353](https://github.com/smoltcp-rs/smoltcp/pull/353))
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- tcp: allow sending ACKs in FinWait2 state. ([388](https://github.com/smoltcp-rs/smoltcp/pull/388))
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- tcp: fix racey simultaneous close not sending FIN. ([398](https://github.com/smoltcp-rs/smoltcp/pull/398))
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- tcp: Do not send window updates in states that shouldn't do so ([360](https://github.com/smoltcp-rs/smoltcp/pull/360))
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- tcp: Return RST to unexpected ACK in SYN-SENT state. ([367](https://github.com/smoltcp-rs/smoltcp/pull/367))
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- tcp: Take MTU into account during TcpSocket dispatch. ([384](https://github.com/smoltcp-rs/smoltcp/pull/384))
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- tcp: don't send data outside the remote window ([387](https://github.com/smoltcp-rs/smoltcp/pull/387))
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- phy: Take Ethernet header into account for MTU of RawSocket and TapInterface. ([393](https://github.com/smoltcp-rs/smoltcp/pull/393))
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- phy: add null terminator to c-string passed to libc API ([372](https://github.com/smoltcp-rs/smoltcp/pull/372))
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### Quality of Life™ improvements
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- Update to Rust 2018 edition ([396](https://github.com/smoltcp-rs/smoltcp/pull/396))
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- Migrate CI to Github Actions ([390](https://github.com/smoltcp-rs/smoltcp/pull/390))
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- Fix clippy lints, enforce clippy in CI ([395](https://github.com/smoltcp-rs/smoltcp/pull/395), [402](https://github.com/smoltcp-rs/smoltcp/pull/402), [403](https://github.com/smoltcp-rs/smoltcp/pull/403), [405](https://github.com/smoltcp-rs/smoltcp/pull/405), [407](https://github.com/smoltcp-rs/smoltcp/pull/407))
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- Use #[non_exhaustive] for enums and structs ([409](https://github.com/smoltcp-rs/smoltcp/pull/409), [411](https://github.com/smoltcp-rs/smoltcp/pull/411))
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- Simplify lifetime parameters of sockets, SocketSet, EthernetInterface ([410](https://github.com/smoltcp-rs/smoltcp/pull/410), [413](https://github.com/smoltcp-rs/smoltcp/pull/413))
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[Unreleased]: https://github.com/smoltcp-rs/smoltcp/compare/v0.7.0...HEAD
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[0.7.5]: https://github.com/smoltcp-rs/smoltcp/compare/v0.7.4...v0.7.5
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[0.7.4]: https://github.com/smoltcp-rs/smoltcp/compare/v0.7.3...v0.7.4
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[0.7.3]: https://github.com/smoltcp-rs/smoltcp/compare/v0.7.2...v0.7.3
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[0.7.2]: https://github.com/smoltcp-rs/smoltcp/compare/v0.7.1...v0.7.2
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[0.7.1]: https://github.com/smoltcp-rs/smoltcp/compare/v0.7.0...v0.7.1
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[0.7.0]: https://github.com/smoltcp-rs/smoltcp/compare/v0.6.0...v0.7.0
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