The following is a list of known bugs with SETools.

* SETools 4 is still in development.  Not all functions are available.

* A bug in libsepol 2.4 will cause some invalid level and ranges to pass
  validation.  A patch is included in the patches/ directory, along with more
  information on the unit tests that will fail due to this bug.

* A bug in NetworkX 1.8+ will output the following message to stderr if a type
  is valid, but not a node in a domain transition or information flow graph:

  'Type' object is not iterable

  This message may be seen multiple times at the end of running unit tests.