Here are all the version that were avilable

1.6.2

1.6.1

1.6

1.5.9a

1.5.9

1.5.8

1.5.7

1.5.6

1.5.5

1.5.4

1.5.3

1.5.2

1.5.1

1.5

1.4.8

1.4.7

1.4.6

1.4.5

1.4.4

1.4.2.2

1.4.1

1.4

1.3.4

1.3.3

1.3.1

1.3

That's all

(There where more)