Fail-Safe/Technitium-DNS-Companion v1.4.0

on GitHub

[1.4.0] - 2026-02-14

Added

• Health Check API enhancements and documentation:
  • Basic endpoint for container/liveness checks (/api/health)
  • Detailed endpoint for authenticated diagnostics (/api/health/detailed)
• Rule Optimizer UX hardening for safer incremental cleanup:
  • In-app apply confirmation flow (no browser confirm)
  • Redundant-regex cleanup mode with explicit messaging
  • Consistent pre/post-apply verification language and badges
• Query Logs blocked-domain insight improvements with tooltip enrichment and safer rendering guidance.

Changed

• Authentication model finalized for v1.4:
  • Session-auth is now the interactive UI path
  • Legacy no-login interactive mode removed
• Frontend architecture and UX consistency improvements:
  • Unified snapshot drawer scaffolding and naming
  • App shell/theme context wiring cleanup
• Docker and build pipeline refinements for more reliable local and CI workflows.

Removed

• TECHNITIUM_CLUSTER_TOKEN support removed.
• Cluster-token migration UI/API flow removed in favor of background-token model.

Security

• Session-auth path enforces secure deployment expectations (HTTPS/self-signed support in backend runtime path).
• Background token model remains least-privilege focused; cluster-token path is fully retired.

Docs

• Updated auth/session migration, health check API, and release notes documentation for the v1.4 model.