Bump to v0.8.3

Bump to v0.8.2

Bump to v0.8.1

Bump to v0.8.0

Bump to v0.7.5

Bump to v0.7.4

Bump to v0.7.3

Bump to v0.7.2

Some changelog corrections for v0.7.1

Update changelog and bump to v0.7.0