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 ## 2026-10-10
 - MikroTik: enabled mDNS repeater between vlan10-mgmt and vlan30-iot (Music Assistant / Cast discovery for the Samsung HW-Q990H soundbar).
 - HAOS: Core 2026.10.0, OS 18.3; Music Assistant add-on 2.10.6 installed; soundbar added via Google Cast.
+- Traefik: added `ha-headers` middleware (X-Frame-Options SAMEORIGIN instead of DENY) and switched router `homeassistant-secure` to it, so HA add-on ingress panels (Music Assistant) can render. Other routers unchanged.
+- HA: SmartThings integration added for the Samsung HW-Q990H soundbar.