1. 2017-06-30 [1] The R Journal, Volume 9, Issue 1 r-announc Roger Bivand 2. 2017-06-30 [1] R 3.4.1 is released r-announc Peter Dalgaar 3. 2017-06-02 [1] R 3.4.1 at end of June r-announc Peter Dalgaar