Prominent new features of MKVToolNix 11.0 include support for handling embedded pictures as attachments in the FLAC reader, sound notifications or the ability to shutdown, hibernate, or sleep the computer (only available for GNU/Linux distros with system and Windows) when the current job finishes. It also adds support for parsing the “COLR” atom in the MP4 reader, as well as the ability to include its values as track headers, and introduces a new option in the multiplex tool called “close current settings,” which closes the current multiplex settings after starting the multiplex process or when adding jobs to the job queue.