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v2026-02-15.2 - MQTT TLS insecure mode

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@itsDNNS itsDNNS released this 15 Feb 18:36

🔒 MQTT TLS Enhancement

Added support for MQTTS connections with self-signed certificates

New Features

  • MQTT TLS insecure mode for self-signed certificates (checkbox in Settings and Setup)
  • Automatic TLS activation when using port 8883
  • Warning displayed to indicate security implications

Configuration

  • New option: mqtt_tls_insecure (boolean, default: false)
  • Environment variable: MQTT_TLS_INSECURE=true

Security Note

⚠️ Only disable certificate verification when using trusted self-signed certificates (e.g., Home Assistant). This option is disabled by default for security reasons.

Credits

Based on PR #32 by @andreasbrett with fixes for proper TLS activation.

Co-authored-by: Andreas Brett andreasbrett@users.noreply.github.com


Full Changelog: v2026-02-15.1...v2026-02-15.2