v1.1.2

Fixed

• Reverted polling rate to 1 second for better GNSS hardware compatibility and buffer stability
• Improved status command robustness with fallback to system config at /etc/gnsstrack/config.yaml
• Fixed status server address conflict by moving to bespoke port 6767

v1.1.1

Fixed

• I2C "invalid argument" error caused by unhandled large buffer length values
• RTC temperature logging conflict when the device is claimed by the kernel
• Improved robustness of I2C bus management with shared connection architecture

Changed

• Default polling rate reduced to 6 seconds to minimize I2C bus traffic

v1.1.0

Added

• DS3231 RTC temperature logging for monitoring internal hardware health

v1.0.1

Changed

• Added simulation_directory config field so real and simulation log
  directories can be configured independently — no need to edit config.yaml
  when switching between --simulate and normal mode

v1.0.0

Added

• GNSS monitoring service for u-blox MAX-F10S receiver via I2C
• Decodes UBX NAV-PVT and SEC-SIG frames; logs position, accuracy,
  satellite count, PDOP, SBAS usage, and fix type in JSONL format
• Security monitoring for hardware jamming and spoofing detection flags
• Dynamic logging rate that switches to enhanced mode when anomalies are detected
• Size-based log rotation via lumberjack (configurable size, backup count)
• HTTP status endpoint for querying live service state and latest GNSS fix
• Simulation mode for testing without physical GNSS hardware
• Systemd service unit for running as a daemon on Raspberry Pi
• GitHub Actions release workflow publishing a pre-built ARM64 package
• version command to report the embedded build version