v0.93.0

## ⚠️ Breaking Changes
- iroh
    - removed
        - `MdnsDiscovery::new` is now private
        - `MdnsDiscoveryBuilder::new` is now private
            - Use `MdnsDiscovery::builder()` to create an `MdnsDiscoveryBuilder`
            - Use `MdnsDiscoveryBuilder::default()` to create an `MdnsDiscoveryBuilder`
        - `iroh::Endpoint::direct_addresses`
        - `iroh::Endpoint::home_relay`
        - `iroh::Endpoint::add_node_addr`
        - `iroh::Endpoint::remote_info`
        - `iroh::Endpoint::remote_info_iter`
        - `iroh::RemoteInfo`
        - `iroh::discovery::DiscoveryItem`
        - “examples” feature is removed, you no longer need to include it in the list of features to run an example
    - added
        - `MdnsDiscoveryBuilder::service_name()`
        - `iroh::Endpoint::online`
        - `iroh::Endpoint::watch_node_addr`
    - changed
        - API Changes
            - `iroh::Endpoint::node_addr` now returns synchronously the current addressing information
            - `iroh::Endpoint::watch_node_addr` now returns a watchable for `NodeAddr` not `Option<NodeAddr>`
            - `iroh::discovery::mdns::DiscoveryItem`
            - `iroh::Endpoint::latency`
            - `iroh::PublicKey::fmt_short` now returns a `impl Display` rather than a `String`
                
                To use it conveniently in `tracing` or `logging` precede the `fmt_short()` call with a `%`:
                
                ```rust
                tracing::info!(node_id = %node_id.fmt_short())
                ```
                
    - *wire breaking changes*
        - Default service name changed from `iroh.local.swarm` to `irohv1`
        - Provenance field name in `DiscoveryItem` changed from `local.swarm.discovery` to `mdns`
        - Switches to use `X-Iroh` headers for the captive portal challenges, this is currently backwards compatible and will remain so until the next release

## ⛰️  Features

- *(iroh)* [**breaking**] Add `MdnsDiscoveryBuilder::service_name` method ([#3482](https://github.com/n0-computer/iroh/issues/3482)) - ([9a88cc5](https://github.com/n0-computer/iroh/commit/9a88cc5072cd2395a0e257fb7458a10ee354fb8c))
- *(iroh)* [**breaking**] Introduce `online` method ([#3467](https://github.com/n0-computer/iroh/issues/3467)) - ([d815cae](https://github.com/n0-computer/iroh/commit/d815cae72bcd59a6b420c4ba3bab9e28db2a7552))
- *(iroh)* [**breaking**] Make direct_addresses always be initialised ([#3505](https://github.com/n0-computer/iroh/issues/3505)) - ([33aca18](https://github.com/n0-computer/iroh/commit/33aca18b79679bff516fbcf93a3582ea22e4ffae))
- Make fmt_short return an impl Display so we can avoid an allocation. ([#3460](https://github.com/n0-computer/iroh/issues/3460)) - ([5285cc0](https://github.com/n0-computer/iroh/commit/5285cc07dff44af0330fea1aa391b0e44114c805))
- Upgrade redb to v3 compatible format ([#3483](https://github.com/n0-computer/iroh/issues/3483)) - ([2b36b77](https://github.com/n0-computer/iroh/commit/2b36b777fbadb2e5cee82bd2fccae12639383afa))
- Add a DNS resolver trait ([#3473](https://github.com/n0-computer/iroh/issues/3473)) - ([7bd657e](https://github.com/n0-computer/iroh/commit/7bd657e2a3d8bb58d05f2cd4e5d202753b8f683a))
- Add a builder for DnsResolver ([#3475](https://github.com/n0-computer/iroh/issues/3475)) - ([1fb68ef](https://github.com/n0-computer/iroh/commit/1fb68efa3f03276e0466c04f321c276e0fd285f7))
- Upgrade to rand@0.9 ([#3465](https://github.com/n0-computer/iroh/issues/3465)) - ([78649a3](https://github.com/n0-computer/iroh/commit/78649a3650791e1232512f0ea9f8f866043ce299))
- Congestion metrics ([#3491](https://github.com/n0-computer/iroh/issues/3491)) - ([b6c60d3](https://github.com/n0-computer/iroh/commit/b6c60d39ca2234fbe5fa45812d6733a2ba96fad2))

## 🐛 Bug Fixes

- *(iroh)* Convert to canonical IP address in IpSender ([#3506](https://github.com/n0-computer/iroh/issues/3506)) - ([44c3c27](https://github.com/n0-computer/iroh/commit/44c3c27cc5b86dd3bca07f3deffc6adba2b6de00))
- *(iroh)* Updated relays, and transfer example fixes ([#3510](https://github.com/n0-computer/iroh/issues/3510)) - ([da311a6](https://github.com/n0-computer/iroh/commit/da311a6a480a4a75cb3e4752048efb6d990972f6))
- *(relay)* Respect enable_relay flag ([#3481](https://github.com/n0-computer/iroh/issues/3481)) - ([427fcad](https://github.com/n0-computer/iroh/commit/427fcadd56070cfcedcf2332c2a12d337aad60e4))
- Force reqwest to always use rustls backend ([#3486](https://github.com/n0-computer/iroh/issues/3486)) - ([60d5310](https://github.com/n0-computer/iroh/commit/60d5310dfe42179f6b3a20e38da4e7144008e541))
- `impl<T: Discovery> Discovery for Arc<T>` ([#3495](https://github.com/n0-computer/iroh/issues/3495)) - ([f5381bc](https://github.com/n0-computer/iroh/commit/f5381bcfc6c0ec59bb20812e4372d03e7d4d9341))
- 0rtt flakes ([#3496](https://github.com/n0-computer/iroh/issues/3496)) - ([9e61af5](https://github.com/n0-computer/iroh/commit/9e61af52a9a7960dc00d89137d0649fedfb5044d))

## 🚜 Refactor

- *(iroh)* [**breaking**] Remove Endpoint::add_node_addr ([#3485](https://github.com/n0-computer/iroh/issues/3485)) - ([0ffadef](https://github.com/n0-computer/iroh/commit/0ffadef09a83ae0a5c98b90654980c9ab5333378))
- Rename last two `local_endpoints` usages to `direct_addresses` ([#3472](https://github.com/n0-computer/iroh/issues/3472)) - ([9c8540f](https://github.com/n0-computer/iroh/commit/9c8540fad98c3bde4cb9398a2bb82febab5c96a7))
- [**breaking**] Switch to iroh headers for captive portal checks ([#3488](https://github.com/n0-computer/iroh/issues/3488)) - ([d6f33f9](https://github.com/n0-computer/iroh/commit/d6f33f9e808aee8f4f3edbf82d2782ddee2de833))
- [**breaking**] Move examples deps to non-wasm dev deps ([#3509](https://github.com/n0-computer/iroh/issues/3509)) - ([81e340f](https://github.com/n0-computer/iroh/commit/81e340f7d6a24d8b97c684066faae0ec783ba058))

## 📚 Documentation

- *(iroh)* Add screening-connection example ([#3360](https://github.com/n0-computer/iroh/issues/3360)) - ([797fae6](https://github.com/n0-computer/iroh/commit/797fae6e8601d95a96254aeb3b4a2610a7ff3f38))

## ⚙️ Miscellaneous Tasks

- Bump some spans up to warn, to ensure they are logged ([#3466](https://github.com/n0-computer/iroh/issues/3466)) - ([2e42085](https://github.com/n0-computer/iroh/commit/2e4208579a33f4ed9c61573728e3a486582b0c41))
- Enable dependabot for crates and docker ([#3497](https://github.com/n0-computer/iroh/issues/3497)) - ([968a70b](https://github.com/n0-computer/iroh/commit/968a70bc2f7e3bf608647793acbfa80e6b960658))