Concise monthly summary for 2025-10: This month delivered cross-platform packaging improvements, feature-rich UI modules for data capture, and localization-driven enhancements, driving deployment reliability, improved hardware integration, and richer operational data. Key work spanned Linux packaging refinements, new data-collection UIs, and CI/CD enhancements for macOS distribution.

September 2025 highlights: Delivered a unified cross-platform USB stack migration to flusbserial with platform-aware data splitting, significantly improving device reliability across desktop OSes. Stabilized Linux USB communication with auto-detach of the kernel driver and safe-open safeguards to prevent crashes. Implemented CI/CD and packaging automation to streamline Flutter-based releases and multi-platform builds (Linux, macOS, Windows). Enhanced data visibility and compliance through geolocation logging, updated permissions/localization, and a map view to visualize sensor data. Expanded Oscilloscope capabilities and improved the Settings system with theme management and a localized Multimeter UI, boosting user experience and maintainability.

August 2025 saw cross-repo delivery focused on feature expansion, reliability, and streamlined releases across fossasia/pslab-app, fossasia/magic-epaper-app, and fossasia/badgemagic-app. The work emphasizes business value through enhanced user capabilities, hardware reliability, and faster, safer software releases.

July 2025 delivered significant feature growth and release automation across PSLab and Magic Epaper apps. Key features include: Multimeter with mode-based measurements (voltage, resistance, capacitance, frequency/pulse) and updated UI with refactored communication/channel handling; Logic Analyzer with multi-channel capture, analysis modes, and graphical presentation; Internationalization with localization files and natural-casing translations; I2C API enabling robust device communication (init/config/read/write, bulk ops, scan); Power Source screen for interactive voltage/current control (PV1-3, PCS). In Magic Epaper, CI/CD modernization removed unsigned Android builds, added signing key prep scripts, Release Drafter integration, and asset uploads; align branch naming for builds. No explicit major bugs fixed this period; primary focus on delivering features and infrastructure improvements to increase product value and release reliability. Impact: expands end-to-end measurement capabilities, improves device integration, broadens user base via i18n, and speeds up releases through automation. Technologies demonstrated: Android/iOS UI, state management, protocol design (I2C), device communication, localization, and build/release automation.

June 2025 – Summary of key delivery across fossasia/badgemagic-app and fossasia/pslab-app highlighting security, CI/CD, and hardware/software integration. The month focused on delivering auditable CI/CD workflows, aligning artifact naming conventions, enabling wireless ESP01 connectivity, and enhancing oscilloscope analysis, while addressing security concerns with a targeted rollback.