[fizzynut]

A new feature that fundamentally changes the way a lot of code is structured.

A group of features that only combined produce a measurable output, but each one does not work without the others.

A feature that will break a lot of things but needs to be merged now so that we have time for everyone to work on fixing the actual problems before deadline X as it is constantly conflicting every day and we need to spend time on fixing the actual issues, not fixing conflicts.