id	summary	reporter	owner	description	type	status	priority	component	severity	resolution	keywords	cc	release
13943	Upgrade to Trac 1.4 fails when MultipleWorkflowPlugin is enabled	Ryan J Ollos	Ryan J Ollos	"See SO:65798028/121694.

I would probably move the population of `type_actions` out of `__init__` and make it a `lazy`-ily evaluated property.

[trac:browser:tags/trac-1.4.2/trac/upgrades/db44.py db44.py] adds the `description` column in Trac 1.3.2."	defect	accepted	normal	MultipleWorkflowPlugin	normal