espressif/usb

# Changelog for USB Host Library All notable changes to this component will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [1.5.0] - 2026-06-16 ### Changed - This component now requires ESP-IDF version >= 5.5.3 ### Added - Automatic root-port suspend before light sleep when `esp_light_sleep_start()` is called (https://github.com/espressif/esp-usb/pull/445), configurable in menuconfig via `CONFIG_ESP_SLEEP_EVENT_CALLBACKS` - Added `USB_HOST_CLIENT_EVENT_DEV_REMOVED` and the `notify_dev_removed` client flag so clients can monitor removal of devices they have not opened. ## [1.4.1] - 2026-05-29 ### Fixed - Fixed race between root port disconnect handling and device recycle path that could abort with `ESP_ERR_NOT_FOUND` from `dev_tree_node_dev_gone()` (https://github.com/espressif/esp-idf/issues/18366) - List also suspended devices in `usb_host_device_addr_list_fill()` function ## [1.4.0] - 2026-04-02 ### Added - Add ESP32-S31 to supported targets ### Fixed - Fixed possible out-of-bounds read in `usb_parse_next_descriptor()` in case of malicious Configuration descriptor ## [1.3.0] - 2026-03-04 ### Added - USB Dual Host support on ESP32-P4 ### Fixed - Various security fixes ## [1.2.0] - 2026-02-05 ### Added - Device initiated remote wakeup (https://github.com/espressif/esp-usb/pull/298) ### Fixed - Fixed deadlock that prevented closing devices from high priority tasks (https://github.com/espressif/esp-idf/issues/17707) ## [1.1.0] - 2025-12-04 ### Added - Global suspend/resume (https://github.com/espressif/esp-usb/pull/275) ### Fixed - Hardware FIFO size biasing Kconfig now shows allocation formulas instead of chip-specific examples ## [1.0.1] - 2025-10-16 ### Fixed - Compatibility with esp-idf 5.5 and 5.4 releases (https://github.com/espressif/esp-usb/pull/273) - Printing of High Speed periodic endpoint descriptor now also shows additional transactions in microframe (https://github.com/espressif/esp-usb/pull/282) ## [1.0.0] - 2025-09-18 - First release: taken from usb component present in esp-idf at commit [`166269f`](https://github.com/espressif/esp-idf/commit/166269fb9338607aa9726ecc4ea2d1763de31f0e)

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