This update improves battery monitoring, graph accuracy, and overall app reliability during long-running live sessions. New in this release: • Added the new “More Information” section with built-in explanations and guidance throughout the app • Expanded Battery Vitality insights and diagnostics presentation • Improved visibility of temperatures, cell balance, limits, and backup power behavior • Added new Overview graphs for AC voltage, AC frequency, temperatures, and backup power • Improved graph rendering with dynamic scaling and accurate zero-crossing behavior • Charging and discharging graphs are now colorized (green for charge, orange for discharge) • Cell delta graphs now use the same color model as the cell matrix (green, yellow, red) • Improved graph history updates during long-running sessions • Added more reliable control commit verification with queued writes and readback confirmation • Improved loading states and missing-value handling throughout the app • Fixed several situations where values could temporarily appear as incorrect zeroes • Improved polling stability and live refresh behavior • Fixed battery hold-state recovery after successful reconnects • Improved row tap targets and overall navigation usability • Improved About and Settings screens (with extensive More Information section) • Added many internal diagnostics and compatibility improvements • Expanded automated testing and reliability checks Technical foundation improvements: APEXpulse now uses a more flexible battery-profile architecture internally, paving the way for broader compatibility and future expansion. Thank you to everyone helping test and research the Marstek Modbus ecosystem.

Fixes the Backup Function status display and control mapping.