v2.2.3

agno-agi/agnov2.2.3Aug 14, 2026by stenya

Upgrading?

AI Summary

This release focuses on stability improvements, fixing critical DNS and mDNS issues, resolving Windows uninstall logging regressions, and adding UI enhancements alongside HTTP/2 support for DNS-over-HTTPS.

Key Highlights

  • Fixed oversized DNS packets that could kill the internal DNS listener
  • Improved mDNS reliability and service worker recovery
  • Resolved Windows uninstall overwriting unrelated registry entries
  • Added HTTP/2 support for DNS-over-HTTPS resolvers

New Features

  • Automatic repair of corrupted intel/resource update artifacts
  • Block reason logging in denied DNS query logs
  • UI tooltips and group entries in the tools menu

Full Release Notes

## What's Changed
* fix: Oversized DNS packets could kill the internal DNS listener by @stenya in https://github.com/safing/portmaster/pull/2227
* fix: Multiple mDNS reliability and correctness issues by @stenya in https://github.com/safing/portmaster/pull/2229
* fix: Internal service workers could silently stop recovering after a failure by @stenya in https://github.com/safing/portmaster/pull/2228
* fix: Portmaster crash after the first restart on some systems by @stenya in https://github.com/safing/portmaster/issues/2191
* fix: (Windows) Uninstall overwriting unrelated startup registry entries by @GCDBusiness in https://github.com/safing/portmaster/pull/2217
* fix: (Windows) Logging regression that broke log output after service restart by @stenya in https://github.com/safing/portmaster/pull/2221
* fix: (UI) Enter key accidentally triggering delete buttons in the profile editor by @stenya
* improvement: Automatically repair corrupted intel/resource update artifacts by @floze-the-genius in https://github.com/safing/portmaster/pull/2196
* improvement: Enable HTTP/2 for DNS-over-HTTPS resolvers by @stenya
* improvement: Include block reason in denied DNS query logs by @stenya
* improvement: (UI) Add fingerprint tooltip to app profile cards in "All Apps" view by @stenya in https://github.com/safing/portmaster/issues/2183
* improvement: (UI) Add tooltips and group entries in the tools menu by @stenya

## New Contributors
* @GCDBusiness made their first contribution in https://github.com/safing/portmaster/pull/2217
* @floze-the-genius made their first contribution in https://github.com/safing/portmaster/pull/2196

**Full Changelog**: https://github.com/safing/portmaster/compare/v2.2.1...v2.2.3

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