# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [1.0.4] - 2026-08-07 ### Added - Test suite. ### Changed - Lock timeout handling. - Static const members to constexpr. - UsbDeviceCdc::Write buffer-full retry limit into a named constant. ### Fixed - Missing vTaskDelay in UsbDeviceCdc::Read. - Self-referencing UsbDevice::vBusMonitorPin default member initializer. - Missing internal linkage for macString and string_descriptor globals. ## [1.0.3] - 2025-04-29 ### Fixed - Setting serial number to MAC address if not specified in menuconfig. ## [1.0.2] - 2024-09-26 ### Fixed - USB-CDC write flushing. ## [1.0.1] - 2024-09-11 ### Fixed - Compiling USB code only if it is supported. ## [1.0.0] - 2024-09-02 Initial release.