GREE Controller v0.4.5 - build and validation report

v0.4.5 compile fix

Fixed Rust borrow-checker error E0502 in GreeProtocol::poll.
The bound device key is now cloned into an owned String before mutating the Device with apply_status.
Subsequent full/core/OutEnvTem status requests borrow that owned key, so no immutable borrow of device.key survives across the mutable device update.

Scope

Version 0.4.4 fixes empty/under-populated history views and expands climate telemetry across GREE devices, zones and Home Assistant sensors. It also adds URL-addressable UI pages, History sub-pages, a saved/shareable custom chart composer, redesigned toasts and optimistic Quick Thermostat controls that no longer clear the active preset.

History and chart changes

readings remains the independent history source for every GREE device, whether or not the device belongs to a zone.
Added bucketed device-history queries for indoor temperature, available GREE OutEnvTem, target and power.
Added ha_readings for configured HA room/outdoor sensors.
Existing zone_readings remains the rich thermostat timeline with GREE temperature, HA room temperature, control temperature, target, actual device setpoint, outdoor temperature, power, mode, fan, demand, source and preset.
/api/history?scope=overview returns device, zone and HA streams together plus row counts.
If a zone has no zone_readings yet, the API reconstructs a compatibility timeline from its existing device readings instead of returning an empty chart.
Older rich zone samples can be exposed as compatibility HA history when the dedicated HA table has not accumulated samples yet.
GREE polling now probes OutEnvTem separately after a core-property fallback so models that expose outdoor temperature can contribute that series without making the main poll fail.
History UI is split into Overview, Zones, GREE devices, HA sensors and Custom chart sub-pages.
Overview includes common charts for all GREE indoor temperatures, available outdoor temperatures and all zone control temperatures.
The custom chart composer can mix GREE device, zone and HA sensor series, save chart definitions in browser storage and serialize them into a shareable URL.

Main application views use stable paths such as /dashboard, /devices, /zones, /schedules, /automations, /settings and /events.
History uses /history/overview, /history/zones, /history/devices, /history/sensors and /history/custom.
Browser Back/Forward and direct page refresh are handled by History API routing plus the server-side index fallback.
Toasts are now stacked, theme-aware success/error cards with close controls and progress indicators.

Quick Thermostat fix

+/- updates the displayed target immediately and batches rapid taps with a short debounce.
Stale HTTP responses cannot overwrite a newer tap.
Added manual_setpoint separately from manual_preset.
A temperature nudge no longer changes Auto/Comfort/Sleep/Away to custom or clears the active preset.
Manual temperature correction still expires at the next schedule boundary.

SQLite / compatibility

Added ha_readings and indexes through idempotent CREATE TABLE IF NOT EXISTS schema initialization.
All SQL remains centralized in src/queries.rs.
Existing readings, devices, zones, schedules, automations and settings are preserved.
No database reset is required.

Validation performed in packaging environment

JavaScript syntax: node --check web/app.js.
JSON validation for EN/PL language packs, PWA manifest and HA manifest.
Shell syntax validation for every scripts/*.sh file.
Python syntax validation for helper scripts.
SQLite execution tests for the schema, device bucket queries, zone bucket queries, HA bucket queries and history counts.
EN/PL translation-key parity check.
Verified project SQL statements remain centralized in src/queries.rs.
Verified no Node/npm/Tailwind runtime or build dependency exists.
ZIP integrity and SHA-256 manifest verification.

A Rust toolchain is not installed in the packaging environment. The authoritative Rust compile/tests are therefore intentionally performed on the target LXC by scripts/update.sh before it replaces the running binary:

cargo test --all-targets
cargo build --release

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