v0.6.5c: manifest commit

v0.6.4a: updated copyright

v0.6.3b: manifest commit

v0.6.3a: manifest commit

v0.6.2e: manifest commit

v0.6.1b: manifest commit

v0.6.0b: manifest commit

updated copyright

v0.4.3c: manifest commit

v0.4.2b: manifest commit