8000
Bump version number to `1.8.0'.
Bump version number to `1.7.6'.
Bump version number to `1.7.5'.
Bump version number to `1.7.4'.
Bump version number to `1.7.3'.
Bump version number to `1.7.2'.
Bump version number to `1.7.1'.
Bump version number to `1.7.0'.
Bump version number to `1.6.4'.
Bump version number to `1.6.3'.