DSC-HUB v5.1.0

Full-fleet force to 5.1.0: lab + kit firmwares, Sonoffs, Sync add-on,
HA packages, DSC-HUB Pro dashboard, and Learn Phase B (opt-in wait clamps).


GitHub tag	`v5.1.0`
Hub / panel / pots / Sonoffs	`5.1.0`
Sync add-on	`5.1.0` (`sync_esphome: true` default)
HA surface	`sensor.dsc_ha_surface_version` = `5.1.0`
Dashboard	DSC-HUB Pro · URL `dsc-hub-pro`
ESP-NOW tag	`54727` (`0xD5C7`)
Phase B	Default off — wait bases only

Install: INSTALL.md · Upgrade: UPGRADE.md ·
Add-on: scripts/ADDON.md ·
QA: docs/qa/

What’s new in v5.1.0

Layer	Change
Fleet version	Force 5.1.0 on hub, panel, pots, Sonoffs, all kits, add-on, stubs
Learn Phase B	Opt-in HA→hub ladder wait writes; floors/ceils; lock; never failsafe/min-off/fans
Learning UI	Phase A+B status, wait entities, resets, last-sample age
Fleet chip	`sensor.dsc_fleet_version_status` on Home + System table
Root zone	`sensor.dsc_coldest_root_zone_temp` / hottest (voted + plausible)
Notify	`input_text.dsc_notify_service` + `script.dsc_notify`
Sync	Atomic stage copy, last-good rollback, version/SHA marker, broader reloads, `sync_esphome` default true
Door magnet	Lab `lock.4x8_` labeled as room door release*
QoL	Multi-lever sample skip, alert-count plant-spec zeros, dead-demand chip, AC/mister NO ACTUATOR cues

Not in this cut: auto-flash ESP devices; hub reconnect snapshot-restore;
remote ESP log capture; renaming dsc_v4_* filenames.

Push master / tag v5.1.0
On each HAOS: Update DSC-HUB Sync add-on to 5.1.0 → Start/restart → wait for “Synced to …”
Restart HA Core once (new Learning / version helpers)
Confirm /dsc-hub-pro/home + fleet chip shows HA surface 5.1.0
ESPHome: Validate/Install each device to firmware 5.1.0 (lab + field kits)
Chip → ok

Firmware Install remains manual per device.

Surface	Deploy
Packages / Pro dashboard / www	Sync add-on on push
ESPHome stubs (`ref: v5.1.0`)	Sync (`sync_esphome: true`)
Sync add-on binary	Supervisor Update once per HAOS
Device firmware	Manual Validate/Install

Cursor edit → push master → DSC-HUB Sync (~60s)
                          → ESPHome Install (devices, manual)