v0.26.0

## ⚠️ Breaking Changes
- changed
    - `client::Blobs::read_at` and `read_at_to_bytes` now take
    `ReadAtLen` instead of `Option<usize>`
    - by default `node::Node::memory` & `persistent` have docs disabled
- removed
    - `node::Builder::disable_docs`
- added
    - `node::Builder::enable_docs`
- `iroh-net`
    - struct `DirectAddrInfo` now has field `sources`, which is a `HashMap` of `endpoint::Source` to `Duration`. The `Source` is how we heard about the remote, and the `Duration` is how long ago we heard about it. We keep only the shortest `Duration`.
- `iroh-blobs`
    - changed
        - `util::local_pool::LocalPool` will now install the tracing subscriber of the thread creating the pool, into each thread managed by the pool.  Practically this should not break any code already managing their tracing subscribers either manually inside tasks or by setting a global subscriber before creating the pool.  But if you really liked the behaviour of swallowing the logs on doing this it's a breaking change

## ⛰️  Features

- *(iroh)* Disable docs by default ([#2748](https://github.com/n0-computer/iroh/issues/2748)) - ([eb4c4a6](https://github.com/n0-computer/iroh/commit/eb4c4a6beb750c1b4a10b7df90d302e44b4f9375))
- *(iroh)* [**breaking**] Make blobs::read_at more flexible ([#2756](https://github.com/n0-computer/iroh/issues/2756)) - ([33dc559](https://github.com/n0-computer/iroh/commit/33dc559a524f9cced551c01f3192579b07cf12d2))
- *(iroh)* Allow setting a custom `quinn::TransportConfig` ([#2760](https://github.com/n0-computer/iroh/issues/2760)) - ([253f4f1](https://github.com/n0-computer/iroh/commit/253f4f1099baac690ea9854f541451a2936eb00d))
- *(iroh-cli)* Improve ergonomics of `iroh gossip subscribe` CLI cmd ([#2751](https://github.com/n0-computer/iroh/issues/2751)) - ([90fd6f0](https://github.com/n0-computer/iroh/commit/90fd6f04ec62305a6507cb29bc388b1583f3c5f0))
- Set derive_more to 1.0.0 (no beta!) ([#2736](https://github.com/n0-computer/iroh/issues/2736)) - ([2d863a9](https://github.com/n0-computer/iroh/commit/2d863a94cc19faab860e85b164abf47a8669cfa9))

## 🐛 Bug Fixes

- *(ci)* Make netsim work on forks ([#2757](https://github.com/n0-computer/iroh/issues/2757)) - ([0953263](https://github.com/n0-computer/iroh/commit/09532632b3d3b8f16b8ef175e84fe8e8821bb21a))
- *(examples)* Make `collection-provide`, `hello-world-provide` and `rpc` work again ([#2749](https://github.com/n0-computer/iroh/issues/2749)) - ([25c8305](https://github.com/n0-computer/iroh/commit/25c830574d54652a772cffd7d29e3fb386d37c25))
- *(iroh-blobs)* Preserve tracing subscriber in the LocalPool ([#2735](https://github.com/n0-computer/iroh/issues/2735)) - ([5dd8bd3](https://github.com/n0-computer/iroh/commit/5dd8bd394422c80b7737fa00d92be3347924d311))
- *(iroh-blobs)* Remove debugging logs & more cleanup ([#2690](https://github.com/n0-computer/iroh/issues/2690)) - ([857e513](https://github.com/n0-computer/iroh/commit/857e51313499caceb0ad16663170cefe69f136a7))
- *(iroh-net)* Clear the recent pong time when pong is lost ([#2743](https://github.com/n0-computer/iroh/issues/2743)) - ([8fb92f3](https://github.com/n0-computer/iroh/commit/8fb92f3e88a0e69fb631bc5ac297eb62ffa73c62))

## 🚜 Refactor

- *(ci)* Redo netsim CI ([#2737](https://github.com/n0-computer/iroh/issues/2737)) - ([443139d](https://github.com/n0-computer/iroh/commit/443139d4b6db87c35200e6db495da9a3a84e5cbf))
- *(iroh-net)* Various logging improvements ([#2744](https://github.com/n0-computer/iroh/issues/2744)) - ([2262fd5](https://github.com/n0-computer/iroh/commit/2262fd57271e42efeb88badffdd208dadc387bb0))
- *(iroh-net)* Remove PathState::recent_pong() ([#2745](https://github.com/n0-computer/iroh/issues/2745)) - ([cafdc08](https://github.com/n0-computer/iroh/commit/cafdc08354c4fea31376a116a5e5ff4b51e8ab9a))

## 📚 Documentation

- *(iroh-net)* Document default relay servers a bit more ([#2740](https://github.com/n0-computer/iroh/issues/2740)) - ([10025bd](https://github.com/n0-computer/iroh/commit/10025bd3e3dd6b7d22c17e22c60994e03571d14e))
- *(iroh-net)* Improve last_pong field docs ([#2747](https://github.com/n0-computer/iroh/issues/2747)) - ([19c8fd3](https://github.com/n0-computer/iroh/commit/19c8fd327ff60ed4395cc3557f3dafa93a4a744c))
- *(iroh-net)* Improve pkarr discovery docs ([#2722](https://github.com/n0-computer/iroh/issues/2722)) - ([a0a8d56](https://github.com/n0-computer/iroh/commit/a0a8d56963f965d7b73a880946dfc5a6daafa7f9))
- *(iroh-net)* Document cargo features needed for APIs ([#2759](https://github.com/n0-computer/iroh/issues/2759)) - ([5d92f49](https://github.com/n0-computer/iroh/commit/5d92f49891c0c9ce52d5f64ed990655f85392b2b))