v0.7.4

Security release, fix CVE-2018-1000159

v0.7.3

version 0.7.3

v0.8.0-alpha2

bump version to 0.8.0a2

v0.7.2

increase version number to 0.7.2

v0.7.1

release 0.7.1

v0.8.0-alpha1

release 0.8.0-alpha1

v0.7.0

Release 0.7.0

v0.7.0-beta1

release v0.7.0-beta1

v0.7.0-alpha9

release 0.7.0-alpha9

v0.7.0-alpha8

release 0.7.0-alpha8