Highlighted Changes:
- Producers and consumers can now incrementally negotiate a format by narrowing down the options. This can be used to select an optimal combination of format and modifiers.
- Driver nodes such as the consumer of a headless compositor can now throttle the speed based on a new trigger_done event.
- Headless compositors can now signal a damage event to consumers to start the processing of the graph.
- Compatibility improvements in JACK.
- Draining and resuming is now working correctly in pulse and alsa.
Full release notes available here