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v1.0.0-rc.1

sinaptik-ai/pandas-aiv1.0.0-rc.1May 27, 2026by github-actions[bot]

AI Summary

This is the final Release Candidate for Iroh 1.0.0, focusing on significant refactoring of the networking layer, specifically regarding RemoteStateActor and path selection, alongside improvements for NAT traversal.

Key Highlights

  • Refactored RemoteStateActor struct into connections and state for better separation of concerns.
  • Added support for holepunching when the server is behind a hard NAT.
  • Introduced configurable path selection and the use of FourTuple for path management.

Breaking Changes

  • Configurable path selection
  • Update to noq@1.0.0-rc.1
  • Use FourTuple for selected path
  • Use FourTuple in send paths
  • Replace AccessConfig enum with AccessControl trait

New Features

  • Expose Bucket rate-limit primitive
  • Impl From<&[u8; 32]> for SecretKey
  • Holepunching support behind hard NATs

Full Release Notes

### ⛰️  Features

- *(iroh)* [**breaking**] Configurable path selection ([#4232](https://github.com/n0-computer/iroh/issues/4232)) - ([70751de](https://github.com/n0-computer/iroh/commit/70751de3206210bae06222fc14776fd156d7b681))
- *(iroh)* Noq patch to support holepunching when server is behind a hard NAT ([#4254](https://github.com/n0-computer/iroh/issues/4254)) - ([b8a5968](https://github.com/n0-computer/iroh/commit/b8a596844ab7a88e88e9d013479f791ec52729a5))
- *(iroh-relay)* Expose Bucket rate-limit primitive ([#4242](https://github.com/n0-computer/iroh/issues/4242)) - ([f8cd43c](https://github.com/n0-computer/iroh/commit/f8cd43c22a303b7cf8f629733d303db1625de1ff))
- [**breaking**] Update to noq@1.0.0-rc.1 ([#4287](https://github.com/n0-computer/iroh/issues/4287)) - ([502b579](https://github.com/n0-computer/iroh/commit/502b57935dc4ef5f8e3a1d9cd860108b4c916d09))

### 🐛 Bug Fixes

- *(ci)* Force non-PIE crt1.o for static musl release builds ([#4258](https://github.com/n0-computer/iroh/issues/4258)) - ([ec7b9e3](https://github.com/n0-computer/iroh/commit/ec7b9e3fd805f17e1df4b6a91632a51d05757630))
- *(iroh)* Don't stop the RemoteStateActor if there are pending ResolveRemote requests ([#4271](https://github.com/n0-computer/iroh/issues/4271)) - ([b229f57](https://github.com/n0-computer/iroh/commit/b229f57a7033ece0f822527db3041e94c45c7727))
- *(iroh)* Fix race condition in the remote map that can lead to double-spawned RemoteStateActors ([#4272](https://github.com/n0-computer/iroh/issues/4272)) - ([720829e](https://github.com/n0-computer/iroh/commit/720829eae50508632ffa878aa52b28f99f24292f))
- *(iroh)* Shut down faster by skipping the draining period on `Endpoint::close` ([#4270](https://github.com/n0-computer/iroh/issues/4270)) - ([c617573](https://github.com/n0-computer/iroh/commit/c61757322ca557aa90e253f6662945f039ce3f14))
- *(iroh)* Do not close abandoned paths on all connections ([#4284](https://github.com/n0-computer/iroh/issues/4284)) - ([4eea244](https://github.com/n0-computer/iroh/commit/4eea2440473df31378484313bbd08d83daca5412))

### 🚜 Refactor

- *(base)* Expose SignatureParsingError ([#4285](https://github.com/n0-computer/iroh/issues/4285)) - ([f8b066c](https://github.com/n0-computer/iroh/commit/f8b066cc3474a3c8e59548c44849d40354e145c4))
- *(iroh)* Pass strong connection to RemoteStateActor ([#4267](https://github.com/n0-computer/iroh/issues/4267)) - ([d5e4395](https://github.com/n0-computer/iroh/commit/d5e439546368706ca6d340718eb722ec84bb92a8))
- *(iroh)* Split RemoteStateActor struct into connections and state ([#4268](https://github.com/n0-computer/iroh/issues/4268)) - ([86123dd](https://github.com/n0-computer/iroh/commit/86123dd850581f97de056ea2ad1e10b57b942b6a))
- *(iroh)* [**breaking**] Use FourTuple for selected path ([#4273](https://github.com/n0-computer/iroh/issues/4273)) - ([14bae03](https://github.com/n0-computer/iroh/commit/14bae032bd88cd039a6b969d3d9ed2778c606760))
- *(iroh)* [**breaking**] Use `FourTuple` in send paths ([#4281](https://github.com/n0-computer/iroh/issues/4281)) - ([77e6c31](https://github.com/n0-computer/iroh/commit/77e6c31acf3222328a4b39bf8c72630e63476639))
- *(iroh-relay)* [**breaking**] Replace AccessConfig enum with AccessControl trait and allow to track connections ([#4276](https://github.com/n0-computer/iroh/issues/4276)) - ([107e37e](https://github.com/n0-computer/iroh/commit/107e37e27e3d0db072f7aa4f31454d5b74afd2ee))

### 📚 Documentation

- *(iroh)* Update tls- feature names ([#4263](https://github.com/n0-computer/iroh/issues/4263)) - ([9246b7f](https://github.com/n0-computer/iroh/commit/9246b7f0a63f1bdefaa77ba3248075461564096e))

### 🧪 Testing

- *(iroh)* Fix racy connection shutdown ([#4243](https://github.com/n0-computer/iroh/issues/4243)) - ([a470146](https://github.com/n0-computer/iroh/commit/a4701461328b1fb07984cfa5678a3523387e5ae9))

### ⚙️ Miscellaneous Tasks

- Improve check-external-types setup ([#4250](https://github.com/n0-computer/iroh/issues/4250)) - ([a7d896b](https://github.com/n0-computer/iroh/commit/a7d896b634965de9efbf43bc3749a1135f32605b))

### Deps

- *(noq)* Update noq and adjust for api change ([#4283](https://github.com/n0-computer/iroh/issues/4283)) - ([49c5d54](https://github.com/n0-computer/iroh/commit/49c5d54a21498646c74933fb0a7ea5424f3d695e))
- Update to noq main for PathEvent::Established ([#4248](https://github.com/n0-computer/iroh/issues/4248)) - ([54ea953](https://github.com/n0-computer/iroh/commit/54ea953c8628111451d333b30543becbcf0be4aa))