Release v1.9.6-rc2

What's New in v1.9.6-rc2

Real-time snapshot/vignette from incoming_call push (#44)

Previously, when a doorbell rang, the bticino_intercom_incoming_call event fired immediately via WebSocket RTC, but camera snapshot and vignette entities were not updated until the next coordinator poll (~5 minutes later).

Root cause: The WebSocket delivers two separate push types for a doorbell ring:

1. BNC1-rtc (WebRTC call signaling) — already handled
2. BNC1-incoming_call (notification with snapshot_url / vignette_url) — was being silently ignored

Fix: The coordinator now processes BNC1-incoming_call push messages immediately, extracting the image URLs and converting them into the subevent format that camera entities read. Both message orderings are handled correctly:

• If the RTC call event arrives first, incoming_call enriches the existing event with image URLs
• If incoming_call arrives first, its image data is preserved when the RTC call event follows

This means snapshot/vignette camera entities now update in real-time when the doorbell rings, without waiting for the 5-minute polling cycle.

Testing

• 6 new tests covering all incoming_call push scenarios
• Full suite: 97/97 passing

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Full Changelog: v1.9.6-rc1...v1.9.6-rc2