| ## 0.45.0 | |
| - Address translation is moved here from `libp2p-core`. | |
| See [PR 4568](https://github.com/libp2p/rust-libp2p/pull/4568) | |
| <!-- Update to libp2p-swarm v0.45.0 --> | |
| - Add `ConnectionId` in `Event`. | |
| See [PR 4981](https://github.com/libp2p/rust-libp2p/pull/4981). | |
| ## 0.44.2 | |
| - Emit `ToSwarm::NewExternalAddrOfPeer` for all external addresses of remote peers. | |
| For this work, the address cache must be enabled via `identify::Config::with_cache_size`. | |
| The default is 0, i.e. disabled. | |
| See [PR 4371](https://github.com/libp2p/rust-libp2p/pull/4371). | |
| ## 0.44.1 | |
| - Ensure `Multiaddr` handled and returned by `Behaviour` are `/p2p` terminated. | |
| See [PR 4596](https://github.com/libp2p/rust-libp2p/pull/4596). | |
| ## 0.44.0 | |
| - Add `Info` to the `libp2p-identify::Event::Pushed` to report pushed info. | |
| See [PR 4527](https://github.com/libp2p/rust-libp2p/pull/4527) | |
| - Remove deprecated `initial_delay`. | |
| Identify requests are always sent instantly after the connection has been established. | |
| See [PR 4735](https://github.com/libp2p/rust-libp2p/pull/4735) | |
| - Don't repeatedly report the same observed address as a `NewExternalAddrCandidate`. | |
| Instead, only report each observed address once per connection. | |
| This allows users to probabilistically deem an address as external if it gets reported as a candidate repeatedly. | |
| See [PR 4721](https://github.com/libp2p/rust-libp2p/pull/4721). | |
| ## 0.43.1 | |
| - Handle partial push messages. | |
| Previously, push messages with partial information were ignored. | |
| See [PR 4495]. | |
| [PR 4495]: https://github.com/libp2p/rust-libp2p/pull/4495 | |
| ## 0.43.0 | |
| - Observed addresses (aka. external address candidates) of the local node, reported by a remote node via `libp2p-identify`, are no longer automatically considered confirmed external addresses, in other words they are no longer trusted by default. | |
| Instead users need to confirm the reported observed address either manually, or by using `libp2p-autonat`. | |
| In trusted environments users can simply extract observed addresses from a `libp2p-identify::Event::Received { info: libp2p_identify::Info { observed_addr }}` and confirm them via `Swarm::add_external_address`. | |
| See [PR 3954] and [PR 4052]. | |
| - Remove deprecated `Identify` prefixed symbols. See [PR 3698]. | |
| - Raise MSRV to 1.65. | |
| See [PR 3715]. | |
| - Reduce the initial delay before running the identify protocol to 0 and make the option deprecated. | |
| See [PR 3545]. | |
| - Fix aborting the answering of an identify request in rare situations. | |
| See [PR 3876]. | |
| - Actively push changes in listen protocols to remote. | |
| See [PR 3980]. | |
| [PR 3545]: https://github.com/libp2p/rust-libp2p/pull/3545 | |
| [PR 3698]: https://github.com/libp2p/rust-libp2p/pull/3698 | |
| [PR 3715]: https://github.com/libp2p/rust-libp2p/pull/3715 | |
| [PR 3876]: https://github.com/libp2p/rust-libp2p/pull/3876 | |
| [PR 3954]: https://github.com/libp2p/rust-libp2p/pull/3954 | |
| [PR 3980]: https://github.com/libp2p/rust-libp2p/pull/3980 | |
| [PR 4052]: https://github.com/libp2p/rust-libp2p/pull/4052 | |
| ## 0.42.2 | |
| - Do not implicitly dial a peer upon `identify::Behaviour::push`. | |
| Previously, we would dial each peer in the provided list. | |
| Now, we skip peers that we are not connected to. | |
| See [PR 3843]. | |
| [PR 3843]: https://github.com/libp2p/rust-libp2p/pull/3843 | |
| ## 0.42.1 | |
| - Migrate from `prost` to `quick-protobuf`. This removes `protoc` dependency. See [PR 3312]. | |
| [PR 3312]: https://github.com/libp2p/rust-libp2p/pull/3312 | |
| ## 0.42.0 | |
| - Update to `libp2p-core` `v0.39.0`. | |
| - Move I/O from `Behaviour` to `Handler`. Handle `Behaviour`'s Identify and Push requests independently by incoming order, | |
| previously Push requests were prioritized. see [PR 3208]. | |
| - Update to `libp2p-swarm` `v0.42.0`. | |
| - Don't close the stream when reading the identify info in `protocol::recv`. See [PR 3344]. | |
| [PR 3208]: https://github.com/libp2p/rust-libp2p/pull/3208 | |
| [PR 3344]: https://github.com/libp2p/rust-libp2p/pull/3344 | |
| ## 0.41.1 | |
| - Skip invalid multiaddr in `listen_addrs`. See [PR 3246]. | |
| [PR 3246]: https://github.com/libp2p/rust-libp2p/pull/3246 | |
| ## 0.41.0 | |
| - Change default `cache_size` of `Config` to 100. See [PR 2995]. | |
| - Update to `prost-codec` `v0.3.0`. | |
| - Update to `libp2p-core` `v0.38.0`. | |
| - Update to `libp2p-swarm` `v0.41.0`. | |
| - Replace `Behaviour`'s `NetworkBehaviour` implemention `inject_*` methods with the new `on_*` methods. | |
| See [PR 3011]. | |
| - Replace `Handler`'s `ConnectionHandler` implemention `inject_*` methods with the new `on_*` methods. | |
| See [PR 3085]. | |
| - Update `rust-version` to reflect the actual MSRV: 1.62.0. See [PR 3090]. | |
| [PR 3085]: https://github.com/libp2p/rust-libp2p/pull/3085 | |
| [PR 3011]: https://github.com/libp2p/rust-libp2p/pull/3011 | |
| [PR 2995]: https://github.com/libp2p/rust-libp2p/pull/2995 | |
| [PR 3090]: https://github.com/libp2p/rust-libp2p/pull/3090 | |
| ## 0.40.0 | |
| - Update dependencies. | |
| - Rename types as per [discussion 2174]. | |
| `Identify` has been renamed to `Behaviour`. | |
| The `Identify` prefix has been removed from various types like `IdentifyEvent`. | |
| Users should prefer importing the identify protocol as a module (`use libp2p::identify;`), | |
| and refer to its types via `identify::`. For example: `identify::Behaviour` or `identify::Event`. | |
| [discussion 2174]: https://github.com/libp2p/rust-libp2p/discussions/2174 | |
| - Update to `libp2p-core` `v0.37.0`. | |
| - Update to `libp2p-swarm` `v0.40.0`. | |
| ## 0.39.0 | |
| - Update to `libp2p-swarm` `v0.39.0`. | |
| - Update to `libp2p-core` `v0.36.0`. | |
| ## 0.38.0 | |
| - Update prost requirement from 0.10 to 0.11 which no longer installs the protoc Protobuf compiler. | |
| Thus you will need protoc installed locally. See [PR 2788]. | |
| - Update to `libp2p-swarm` `v0.38.0`. | |
| - Expose `PROTOCOL_NAME` and `PUSH_PROTOCOL_NAME`. See [PR 2734]. | |
| - Update to `libp2p-core` `v0.35.0`. | |
| [PR 2788]: https://github.com/libp2p/rust-libp2p/pull/2788 | |
| [PR 2734]: https://github.com/libp2p/rust-libp2p/pull/2734/ | |
| ## 0.37.0 | |
| - Update to `libp2p-core` `v0.34.0`. | |
| - Update to `libp2p-swarm` `v0.37.0`. | |
| - Extend log message on second identify push stream with peer ID. | |
| ## 0.36.1 | |
| - Allow at most one inbound identify push stream. | |
| ## 0.36.0 | |
| - Update to `libp2p-core` `v0.33.0`. | |
| - Update to `libp2p-swarm` `v0.36.0`. | |
| - Expose explicits errors via `UpgradeError` instead of generic `io::Error`. See [PR 2630]. | |
| [PR 2630]: https://github.com/libp2p/rust-libp2p/pull/2630 | |
| ## 0.35.0 | |
| - Update to `libp2p-swarm` `v0.35.0`. | |
| ## 0.34.0 [2022-02-22] | |
| - Update to `libp2p-core` `v0.32.0`. | |
| - Update to `libp2p-swarm` `v0.34.0`. | |
| - Merge NetworkBehaviour's inject_\* paired methods (see PR 2445). | |
| [PR 2445]: https://github.com/libp2p/rust-libp2p/pull/2445 | |
| ## 0.33.0 [2022-01-27] | |
| - Update dependencies. | |
| - Migrate to Rust edition 2021 (see [PR 2339]). | |
| [PR 2339]: https://github.com/libp2p/rust-libp2p/pull/2339 | |
| ## 0.32.0 [2021-11-16] | |
| - Use `futures-timer` instead of `wasm-timer` (see [PR 2245]). | |
| - Filter invalid peers from cache used in `addresses_of_peer` – [PR 2338]. | |
| - Update dependencies. | |
| [PR 2245]: https://github.com/libp2p/rust-libp2p/pull/2245 | |
| [PR 2338]: https://github.com/libp2p/rust-libp2p/pull/2338 | |
| ## 0.31.0 [2021-11-01] | |
| - Make default features of `libp2p-core` optional. | |
| [PR 2181](https://github.com/libp2p/rust-libp2p/pull/2181) | |
| - Update dependencies. | |
| - Assist in peer discovery by optionally returning reported listen addresses | |
| of other peers from `addresses_of_peer` (see [PR | |
| 2232](https://github.com/libp2p/rust-libp2p/pull/2232)), disabled by default. | |
| ## 0.30.0 [2021-07-12] | |
| - Update dependencies. | |
| ## 0.29.0 [2021-04-13] | |
| - Add support for configurable automatic push to connected peers | |
| on listen addr changes. Disabled by default. | |
| [PR 2004](https://github.com/libp2p/rust-libp2p/pull/2004) | |
| - Implement the `/ipfs/id/push/1.0.0` protocol. | |
| cf. https://github.com/libp2p/specs/tree/master/identify#identifypush | |
| [PR 1999](https://github.com/libp2p/rust-libp2p/pull/1999) | |
| - Emit `IdentifyEvent::Pushed` event after successfully pushing identification | |
| information to peer [PR | |
| 2030](https://github.com/libp2p/rust-libp2p/pull/2030). | |
| ## 0.28.0 [2021-03-17] | |
| - Update `libp2p-swarm`. | |
| - Update dependencies. | |
| ## 0.27.0 [2021-01-12] | |
| - Update dependencies. | |
| ## 0.26.0 [2020-12-17] | |
| - Update `libp2p-swarm` and `libp2p-core`. | |
| ## 0.25.0 [2020-11-25] | |
| - Update `libp2p-swarm` and `libp2p-core`. | |
| ## 0.24.0 [2020-11-09] | |
| - Update dependencies. | |
| ## 0.23.0 [2020-10-16] | |
| - Update `libp2p-swarm` and `libp2p-core`. | |
| ## 0.22.0 [2020-09-09] | |
| - Update `libp2p-swarm` and `libp2p-core`. | |
| ## 0.21.0 [2020-08-18] | |
| - Bump `libp2p-core` and `libp2p-swarm` dependencies. | |
| ## 0.20.0 [2020-07-01] | |
| - Updated dependencies. | |
| ## 0.19.2 [2020-06-22] | |
| - Updated dependencies. | |