Something is still very wrong with insertions.
Consistency.
You should be able to use goodbreak for horizontal mode too.
Some frame-wise fixes.
Fixes to footnote frames.
This missed some cassowary-ification.
Don’t process documents with a root command twice.
Utility functions.
There is no tonumber metamethod.
Now we can put vboxes into horizontal lists, oh my.
Set a vbox to a given width.
Solve relationships at runtime.
Alignment-as-a-package.
Good-enough Docbook transformation class.
Fix loading of include classes.
Reorder output!