# JBox Firmware — Version Log

This changelog summarises customer-visible improvements and stability updates for JBox Firmware.
It intentionally omits internal engineering and security-sensitive implementation details.

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## v1.5.9 (2026-08-27)
### Highlights
- Hotfix for our data push service

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## v1.5.5 (2026-08-19)
### Highlights
- Expanded battery and device compatibility.
- Improved dashboard and visual parameter support.
- Better offline data handling and reliability improvements.
- Continued performance and stability refinements.

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## v1.4.4 (2026-07-15)
### Highlights
- Improved connectivity and communications handling.
- Enhanced remote access/tunneling configuration capabilities.
- Upload and transfer reliability improvements.
- Timezone/scheduling behaviour fixes.

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## v1.3.4 (2026-06-03)
### Highlights
- Improved diagnostics visibility for connected devices.
- Alarm behaviour fixes and event processing improvements.
- Better consistency in rule processing workflows.

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## v1.3.1 (2026-06-01)
### Highlights
- Major reliability and resilience update.
- Expanded Modbus and BESS control capabilities.
- Improved scheduling behaviour and defaults.
- Added/expanded safe mode and telemetry diagnostics.
- Connectivity tooling and monitoring enhancements.

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## v1.3.0 (2026-06-01)
### Highlights
- Reliability-focused release with broad operational improvements.
- Device communications and monitoring updates.
- Improved failover behaviour and service observability.

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## v1.2.0 (2026-05-22)
### Highlights
- Device communication and polling improvements.
- Better scheduling and rule state consistency.
- Additional monitoring and troubleshooting enhancements.
- Stability fixes across update and runtime paths.

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## v1.0.28 (2026-02-12)
### Highlights
- Stability and hotfix release.
- Improved schedule handling and concurrency safety.
- Better compatibility for supported development/deployment environments.

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## v1.0.27 (2025-12-22)
### Highlights
- Expanded remote SCADA integration support.

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## v1.0.26 (2025-12-19)
### Highlights
- Diagnostics and observability improvements.
- Better configuration durability and error handling.
- Rule engine and maintenance-mode enhancements.

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## v1.0.25 (2025-12-09)
### Highlights
- Consolidation release focused on deployment stability.

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## v1.0.24 (2025-11-26)
### Highlights
- Maintenance release with packaging/version progression updates.

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## v1.0.23 (2025-11-25)
### Highlights
- Maintenance release with packaging/version progression updates.

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## v1.0.22 (2025-11-24)
### Highlights
- Network and failover improvements.
- API and connectivity behaviour refinements.
- Better support for remote channel operations.

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## v1.0.21 (2025-11-21)
### Highlights
- Improved alarm framework behaviour and event consistency.
- Broader device data/category handling support.
- Better operational tooling and robustness.

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## v1.0.19 (2025-10-16)
### Highlights
- Scheduling and optimisation feature updates.
- Connectivity diagnostic improvements.

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## v1.0.18 (2025-09-12)
### Highlights
- Ongoing network, API, and failover reliability improvements.

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## v1.0.16 (2025-08-14)
### Highlights
- Reliability update with improvements to networking and telemetry behaviour.

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## v1.0.14 (2025-07-17)
### Highlights
- SD card support improvements.
- Burn/setup and commissioning workflow enhancements.
- Modbus map and communications updates.

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## v1.0.13 (2025-06-05)
### Highlights
- WAN/IP configuration improvements and deployment refinements.

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## v1.0.12 (2025-06-04)
### Highlights
- Expanded protocol/device support.
- MeteoControl integration improvements.
- OTA/burn patching and update behaviour enhancements.

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## v1.0.11 (2025-03-31)
### Highlights
- Improved data upload error handling and reliability.

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## v1.0.10 (2025-03-27)
### Highlights
- Broader remote integration and resilience improvements.
- Enhanced update and rollback workflow support.

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## v1.0.9 (2025-02-03)
### Highlights
- Data handling and retrieval improvements.
- Meteo integration fixes and reliability updates.

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## v1.0.8 (2025-01-20)
### Highlights
- Burn/update workflow reliability improvements.
- Remote command and process recovery enhancements.

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## v1.0.7 (2024-11-21)
### Highlights
- Improved network monitoring and reconnect behaviour.
- Better telemetry and remote command support.
- Configuration and logging refinements.

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## v1.0.6 (2024-10-23)
### Highlights
- Reliability and logging improvements.
- Update service behaviour refinements.

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## v1.0.5 (2024-10-22)
### Highlights
- Targeted hotfix for data handling stability.

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## v1.0.4 (2024-10-22)
### Highlights
- Time-handling hotfixes for improved timestamp consistency.

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## v1.0.3 (2024-10-22)
### Highlights
- Meter compatibility hotfixes.
- Update fallback behaviour fix.

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## v1.0.2 (2024-10-17)
### Highlights
- VPN/process-control improvements.
- HTTP/configuration handling refinements.
- Composite parameter support enhancements.

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## v1.0.1 (2024-09-27)
### Highlights
- Pre-release validation update for burn/API workflows.

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## v1.0.0 (2024-09-23)
### Highlights
- First stable 1.0 production release.

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## v0.9.20 (2024-09-23)
### Highlights
- Update-system validation release.

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## v0.9.19 (2024-09-23)
### Highlights
- Packaging size optimisations.
- First-boot setup reliability improvements.

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## v0.9.18 (2024-09-20)
### Highlights
- Update-system validation release.

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## v0.9.17 (2024-09-20)
### Highlights
- Maintenance pre-1.0 progression release.

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## v0.9.16 (2024-09-20)
### Highlights
- Targeted hardware/connectivity quality fix.

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## v0.9.15 (2024-09-18)
### Highlights
- Endpoint/network defaults and reboot stability improvements.

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## v0.9.14 (2024-09-13)
### Highlights
- Maintenance pre-1.0 progression release.

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## v0.9.13 (2024-09-05)
### Highlights
- Startup/network reliability improvements.
- Service footprint and process behaviour refinements.

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## v0.9.12 (2024-09-02)
### Highlights
- System management and update behaviour refinements.

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## v0.9.11 (2024-08-16)
### Highlights
- Packaging and runtime reliability fixes.

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## v0.9.10 (2024-08-15)
### Highlights
- Alarm/process supervision improvements.

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## v0.9.9 (2024-08-07)
### Highlights
- Development reliability fixes for connectivity and deployment workflows.

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## v0.9.8 (2024-08-05)
### Highlights
- Device configuration model improvements.

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## v0.9.7 (2024-08-02)
### Highlights
- Early stability and configuration handling improvements.
- Connectivity and telemetry startup behaviour refinements.

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## v0.9.6 (2024-08-01)
### Highlights
- Build packaging consistency fixes.

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## v0.9.5 (2024-08-01)
### Highlights
- Initial testing baseline release for scan/burn workflows.