Preparing for the release of ATS2-0.4.2

For releasing ATS2-0.4.1

For releasing ATS2-0.4.0

Updating: after releasing ATS2-0.3.13

Preparing for releasing ATS2-0.3.12.

Tagging: for releasing ATS2-0.3.11

Updating: Tagging before release

Updating: for releasing ATS2-0.3.9

Tagging immediately after releasing ...

Updating: for releasing ATS2-0.3.7