Picoos-net networking library has been updated to use filesystem API layer from picoos-micro library. This gives unified uosFileRead/uosFileWrite/uosFileClose methods to access socket connections in similar manner as files.
On platforms that use newlib runtime (Cortex-M) it is also possible to read/write sockets using standard C functions through newlib syscalls.
Change is not backward compatible, NetSock* handles must be replaced by UosFile* handles in applications.