1.1.0

This release makes a series of changes to the PCM and mixer API and the tinyplay and tinymix programs.

From the change log:

• Finished most of the PCM and mixer API documentation
• Added const specifiers where necessary
• Added pcm_readi() and pcm_writei()
• Deprecated pcm_read() and pcm_write()
• Added mixer_get_num_ctls_by_name()
• Added pcm_get_channels(), pcm_get_rate() and pcm_get_format()
• Made libtinyalsa.so.x a symbol link, using libtinyalsa.so.x.y.z as library name
• Added long option names in tinyplay
• Using amixer-style interface for tinymix