v0.6.1

- Use preferred family and subfamily to compose the full name; make
  UniqueID fallback less verbose (#148).
- Use the same default approximation error as cu2qu and fontmake (c1b090a).
- Import and merge any TTX found in `data/com.github.fonttools.ttx` in the
  generated OpenType font (#142).
- Round `unitsPerEm` (#151).

v0.5.3

- [featureCompiler] Only writeFeatures_mark if neither mark or mkmk is present.
- [install_requires] Update minimum required fonttools to 3.13.0.

v0.5.2

Fixed issue with USE_MY_METRICS component flag being incorrectly set when convertCubics=True (#136).

v0.5.1

Fixed makeotf syntax error with empty mkmk feature block (#130).

v0.5.0

Support Monotype/MTI feature files embedded in UFOs