Release releases/1.5.12

version number updates for release 1.5.12

Release releases/2.0.2

version number updates for release 2.0.2

Release releases/1.6.1

version number updates for release 1.6.1

Release releases/1.5.11

version number updates for release 1.5.11

Release releases/1.5.9

version number updates for release 1.5.9

Release releases/1.5.10

version number updates for release 1.5.10

Release releases/1.6.0

version number updates for release 1.6.0

Version 2.0.1

releases/2.0.1

Creating release 2.0.1

Version 1.5.7

releases/1.5.7

Creating release 1.5.7

Version 2.0.0

releases/2.0.0

Creating release 2.0.0