v0.75.1

stalwartlabs/stalwartv0.75.1Jul 28, 2026by mlsmaycon

AI Summary

This maintenance release enhances Agent Network capabilities with prompt caching, cost accounting, and support for Claude Opus 5. It also includes various client stability improvements, such as fixed routing peers and restored Docker image tags.

Key Highlights

Added prompt cache token and cost accounting to Agent Network usage.
Added support for Claude Opus 5.
Scoped Agent Network model allowlists per policy, group, and provider.
Fixed stale routing peers after removing overlapping-prefix networks.
Restored the `rootless-latest` Docker image tag.

New Features

Prompt cache token and cost accounting for Agent Network.
Claude Opus 5 support.
Scoped model allowlists for Agent Network.
Export agent version information for iOS.
Use platform-specific installer URLs for manual updates.

Full Release Notes

## Release Notes for v0.75.1

### What's New

#### Agent Network

- Added prompt cache token and cost accounting to Agent Network usage.
  https://github.com/netbirdio/netbird/pull/6900

- Added support for Claude Opus 5.
  https://github.com/netbirdio/netbird/pull/6895

- Scoped Agent Network model allowlists per policy, group, and provider.
  https://github.com/netbirdio/netbird/pull/6905

#### Client Improvements

- Reconcile routed AllowedIPs when a lazy connection becomes idle.
  https://github.com/netbirdio/netbird/pull/6863

- Fetch FreeBSD port files from the GitHub mirror instead of cgit.
  https://github.com/netbirdio/netbird/pull/6880

- Restored the missing `backup.Reset` behavior.
  https://github.com/netbirdio/netbird/pull/6883

- Made `Test_ConnectPeers` deterministic under Docker/eBPF kernel and Darwin CI.
  https://github.com/netbirdio/netbird/pull/6884

- Export agent version information for iOS.
  https://github.com/netbirdio/netbird/pull/6918

- Use platform-specific installer URLs for manual update downloads.
  https://github.com/netbirdio/netbird/pull/6922

- Exit the GUI immediately when the Windows session ends.
  https://github.com/netbirdio/netbird/pull/6878

- Fixed stale routing peers after removing overlapping-prefix networks.
  https://github.com/netbirdio/netbird/pull/6799

- Added `ReapplyMatching` support to the dedicated `AllowedIPsRefCounter`.
  https://github.com/netbirdio/netbird/pull/6935

#### Infrastructure & Miscellaneous

- Restored the `rootless-latest` Docker image tag.
  https://github.com/netbirdio/netbird/pull/6914

**Full Changelog**: https://github.com/netbirdio/netbird/compare/v0.75.0...v0.75.1