Open Sky LIVE (OSL) — v0.02 Beta

Second beta release

v0.02 builds directly on the first public beta and focuses on stability, forecasting depth, and usability. This release tightens how live data, history, and forecasts are presented, making OSL more reliable for everyday local use around Gants Hill (IG2).

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✨ What’s new

• **Dedicated Forecast view**

Separate Forecast section with clearer summaries, confidence indicators, and diagnostics.

• **Improved short-range forecasts**

Refinements to the local model using pressure tendency, humidity trend smoothing, and recent precipitation weighting.

• **Forecast confidence meter**

Visual confidence bar showing reliability of near-term predictions at a glance.

• **Hourly forecast charts (24h)**

New hourly graphs for:

• Temperature & humidity

• Pressure

• Wind, gusts, and precipitation

• **Model diagnostics panel**

Exposes internal indicators (PTI, humidity trend, sample count) for transparency and tuning.

• **Navigation improvements**

Faster view switching with lazy-loaded forecast and history data.

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🧪 Beta limitations

• Forecast model remains **experimental** and is still being calibrated.

• Confidence scores are indicative, not guarantees.

• Data gaps may appear during sensor restarts or connectivity issues.

• No push alerts or notifications yet.

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🛠 Technical updates

• Improved API handling and error tolerance

• Cleaner separation of live, forecast, and history data flows

• Chart rendering optimised for performance and mobile devices

• Continued use of hourly aggregation for consistency

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📍 Coverage area

• Tuned specifically for **Gants Hill, East London (IG2)**

• Designed for hyper-local accuracy rather than regional forecasts

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🔜 Planned for next releases

• Rain onset and rapid pressure-drop alerts

• Extended history retention and exports

• Sensor health status and uptime indicators

• Forecast model tuning based on real-world performance

• Mobile UX polish

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Version: 0.02-beta

Status: Public beta — ongoing development and feedback welcome