v0.5.3

v0.5.3 (2019-12-31)

Diff since v0.5.2

Merged pull requests:

• update test LightDFG Hex (#224) (dehann)
• release candidate v0.5.3-rc1 (#225) (dehann)
• update tests and canonical (#223) (dehann)
• relax point2 test slightly (#222) (dehann)
• general maintenance and enhancements (#221) (dehann)
• add ARM64 architecture testing to travis (#220) (dehann)
• bugfix typo in packed (#219) (dehann)