Concise monthly summary for April 2026 for wirenboard/wb-mqtt-serial highlighting business value and technical achievements. Focused on delivering safe data processing during device configuration, stabilizing RS-485 communications, and improving observability and maintainability.

March 2026: Delivered reliability and UX improvements across the MQTT-serial stack, firmware update workflow, and release stability. Key outcomes include targeted bug fixes in wb-mqtt-serial (Modbus and RPC channel handling, unsupported string registers), modernization of firmware updates via wb-mqtt-serial in HomeUI, and a dependency upgrade for MQTT serial communications. Also completed WASM build macro cleanup to enhance cross-platform builds and updated release changelog for the latest version.

February 2026 performance summary for wirenboard/wb-mqtt-serial. Focused on reliability, compatibility, and onboarding improvements to deliver measurable business value across device configuration and communication flows. Key changes include improved LoadConfig RPC reliability (read-only parameters, unsupported registers handling, a force option to bypass cache, and session preparation fixes), sensible defaults for setup items to strengthen configuration merging, firmware-aware Modbus polling to only query registers supported by the current firmware, and 64-bit integer precision fixes to ensure accurate handling of large values. We also merged WebAssembly features into master to enable future WASM functionality and introduced resilience improvements such as robust handling of write retries for disconnected devices and the new w1-id control type for 1-wire devices. These changes collectively improve uptime, data accuracy, deployment flexibility, and future-proofing for WASM and 1-wire integrations.

January 2026 monthly summary for wirenboard/wb-mqtt-serial. Key feature delivered: Device Configuration Defaults, which provides default values for parameters not specified in configuration files. This enhances the robustness of the configuration merging process, ensuring devices operate with sensible defaults and improving overall system reliability and user experience. This work reduces configuration-related failures and supports smoother deployments.

December 2025: Delivered WB-MGE gateway integration for Modbus TCP ports in wirenboard/wb-mqtt-serial by adding the 'connected_to_mge' configuration property. This enables gateway-aware port configuration, improves interoperability with WB-MGE v3, enhances device communication reliability, and simplifies deployment workflows. Major bugs fixed: none reported this month. Overall impact: strengthened integration readiness, improved configuration management, and a clear path for future gateway integrations. Technologies/skills demonstrated: Modbus TCP, gateway integration, configuration management, code change traceability.

Month 2025-11 in wirenboard/wb-mqtt-serial delivered notable reliability and compatibility improvements across the LoadConfig RPC, RPC handling, and Modbus configuration. These updates enhance device-template/firmware compatibility, data integrity, and serial/RPC reliability, enabling smoother deployments and fewer configuration errors in MQTT-serial bridges.

October 2025—stability and reliability optimization for wb-mqtt-serial. Delivered a critical bug fix in the Modbus RTU path, improving data integrity and communication reliability, with minimal risk and clear commit-based traceability. No new features released this month; focus was on hardening core Modbus RTU handling and reducing potential parsing errors.

August 2025: Delivered robust MQTT-serial integration improvements and deployment tooling across wb-mqtt-serial and wb-releases. Implemented sporadic register publishing, enhanced device polling control and adaptive polling for disconnected devices, extended Modbus TCP protocol support with configurable mode, and refreshed release metadata to align with customer deployments. Executed essential repository maintenance to improve project governance and traceability.

July 2025 monthly summary: Delivered key features and reliability improvements across wirenboard/wb-mqtt-serial, wirenboard/wb-releases, and wirenboard/homeui. Major achievements include RPC-based device configuration management with LoadConfig refactor and new Load/Set RPC interfaces, a template update warning mechanism, robustness fixes for serial channel hex parsing, Modbus protocol updates adding support for function 0x17 and coordinated removal of Modbus TCP, and a null-pointer safety fix for Port/Load RPC by validating device configurations before access. Release engineering advances include WB-2507 release configuration with backported packages across Bullseye, version bumps (wb-mqtt-serial 2.179.0 -> 2.180.2), bootlet/version fixes, and bullseye backports for WB Releases (WB-2504 and related). A HomeUI fix addressed default varchar register size initialization to 1 to ensure correct string storage. These efforts improve reliability, configurability, and release readiness, delivering measurable business value by simplifying device management, reducing runtime errors, and accelerating deployment across hardware revisions.

June 2025 monthly summary for wirenboard/wb-mqtt-serial focusing on delivering reliable Modbus communication, performance improvements, and localization fixes that add business value and reduce maintenance risk.

May 2025 progress for wirenboard/wb-mqtt-serial: Delivered key feature enhancements to device configuration, reinforced parameter validation, improved code quality, and resolved a critical test reliability issue. These changes elevate reliability and performance of the MQTT-serial integration, improve maintainability, and support broader device compatibility.

April 2025 monthly summary for wirenboard/wb-mqtt-serial focused on expanding test coverage, improving reliability through targeted fixes, and strengthening maintainability with core refactors and enhanced configuration capabilities. External behavior preserved while delivering clear business value in reliability, observability, and developer tooling.

March 2025 monthly summary for wirenboard/wb-mqtt-serial: Delivered Modbus String8 register support to optimize string data handling, expanded test coverage, and fixed a key write-path bug, delivering measurable performance and reliability gains for the Modbus serial bridge.