v2.0.0b14

🚀 Pre-Release: v2.0.0b14 (Field-Testing Beta)

105 pull requests since b13, on OWNd 2.0.0b9. Requires Home Assistant 2026.3 or newer.

• Multiple gateways and shared buses: separate buses, several gateways on one SCS bus, warm standby; bus topology is asked when adding a gateway.
• Sound system: F441/F441M source selection works, multi-room grouping with Music Assistant, F500 tuner entity, streaming companion discovery.
• Climate: Home+Control / MyHomeServer1 zone state, stale setpoints fixed, probes and pumps no longer read as zones, silent zones skipped at startup with a Repairs issue.
• Covers and CEN/CEN+: general/area/group covers follow their shutters, centralized shutter buttons as device triggers, CEN+ long_press once per hold plus long_press_repeat.
• Reliability: a general "all lights off" no longer stops the event listener; gateway identity from WHO 1013; options flow ready for HA 2026.12.
• CI: 2,834 tests at 100% coverage, trace replay from real plants, a strict-typing gate that can fail again, new standards guards.

Behaviour changes: CEN+ long_press fires once per hold (use long_press_repeat for repeats); sound source selection now switches the matrix; volume 0 is no longer a mute; fan coils no longer offer an off fan mode.

Thank you to everyone who contributed bus traces in #466: many of the fixes in this release came from replaying them.

Docs: https://openwebnet-ha.github.io/MyHOME/beta/

Feedback and logs: https://github.com/orgs/OpenWebNet-HA/discussions/561