v2.2.1

tokio-rs/axumv2.2.1Jun 16, 2026by stenya

AI Summary

This release introduces a new Split Tunneling feature to route specific apps through different network interfaces and fixes several issues including app profile migration, Linux connection routing, and IPv6 cleanup. It also includes UI privacy improvements.

Key Highlights

New Split Tunneling feature for routing specific apps
Fixes for app profiles not migrating correctly
Linux compatibility fixes for connection routing and IPv6
UI privacy improvement removing username display

New Features

Split Tunneling

Full Release Notes

### New

- Split Tunneling: Route specific apps through a different network interface - [#2182](https://github.com/safing/portmaster/pull/2182) / [documentation](https://wiki.safing.io/en/Portmaster/Feature/SplitTunnel)

### Fixes

- App profiles not migrating correctly when application fingerprints change - [#2181](https://github.com/safing/portmaster/pull/2181) / [#1997](https://github.com/safing/portmaster/issues/1997)
- (Linux) Pre-existing connections could bypass SPN routing rules after Portmaster start/resume - [315fc254](https://github.com/safing/portmaster/commit/315fc254a5f1eff0420e56b7d10abb3114637691)
- (Linux) IPv6 conntrack entries not correctly removed during cleanup - [8d627bc1](https://github.com/safing/portmaster/commit/8d627bc1bc7e00ce8cf536ee96db328e07213651)
- (Linux) Improved compatibility with IVPN Client in some environment configurations - [e2f6f1f8](https://github.com/safing/portmaster/commit/e2f6f1f8b66b7483b56c0d264abb9d778382964e)

### UI

- Removed username display from the main dashboard (privacy improvement) - [dea00888](https://github.com/safing/portmaster/commit/dea008886d2c837ad430e2244859efc462d78d66) / [#2123](https://github.com/safing/portmaster/issues/2123)
- "SPN Tunnel" connection detail is now only shown when the connection was actually routed through SPN - [ee2e3ef3](https://github.com/safing/portmaster/commit/ee2e3ef357239689ced1118e495afb50f7da6108)