Release v1.5.1 on 2021-02-24.

1. 3edd70c usb: Add osmo_libusb_find_open_claim() all-in-one API by Harald Welte · 4 years, 5 months ago
2. 775a6b0 osmo_libusb: check return value of osmo_fd_register() by Vadim Yanitskiy · 4 years, 4 months ago
3. 685f7c3 usb/Makefile.am: fix copy-pasted library name: s/libosmosim/libosmousb/ by Vadim Yanitskiy · 4 years, 4 months ago
4. e51cbe4 osmo_libusb: Check return of libusb_get_string_descriptor_ascii() by Harald Welte · 4 years, 5 months ago
5. c45787b usb: Add osmo_libusb_find_matching_dev_{path,serial} by Harald Welte · 4 years, 5 months ago
6. 424eac8 usb: Use OSMO_STRLCPY where appropriate by Harald Welte · 4 years, 5 months ago
7. d462e3f usb: Import a variety of libusb utility functions from simtrace by Harald Welte · 4 years, 6 months ago
8. da432cd libosmocore libusb integration by Harald Welte · 4 years, 6 months ago