Version 0.6.3

Finalize version 0.6.2.1

Version 0.6.2

Version 0.6.1

Version 0.6

Version 0.5.3

CHANGELOG note for #25 and #27

[ci skip]

Version 0.5.1

version 0.5.0.2 [ci skip]

version 0.5.0.1 [ci skip]