Revert "Revert "Version 4.2""

This reverts commit 2a40f78a88c1ff7227df7459eaae30caaa33c335.
Revert "Revert "Version 4.2""

This reverts commit 9fa294440f9fdb95cb2d309f083252394cfc40ab.
Revert "Version 4.2"

This reverts commit 30abfdd64c22f79bd43b8e26e96e3e1d94cbe7d0.
Revert "Version 4.2"

This reverts commit a8cdf9d82801a4ce3b67ff1c6201324455f3c9cb.
Version 4.1
Version 4.1