rail

{ allowUnfree = true;  # allow packages like skype to be installed
  allowBroken = true;  # you probably want this since on osx since quite
                       # some packages are marked as not tested (aka broken)
                       # on darwin platform. packages that are marked as
                       # broken/untested will be build from source (no binary
                       # exists for them)
  allowUnfreeRedistributable = true;
                       # some packages require this option to be set
                       # explicitly. this is sometimes a way to "confirm" that
                       # you agree with terms and conditions of upstream 

rail

			week 1	week 2	week 3	week 4	week 5	week 6	week 7	week 8	week 9	week 10	week 11	week 12
mozilla-central		 54	 54	 54	 54	 54	 54	 54	 54	 54	 54	 54	 54

mozilla-aurora		 53	 53	 53	 53	 53	 53	 53	 53	 53	 53	 53	 53	

mozilla-beta		 52	 52	 52	 52	 52	 52	 52	 52	 52	 52	 52	 52

mozilla-release		 50.0.1	 50.0.1	 50.0.1	 50.0.1	 50.0.1	 50.0.1	 51.0	 51.0	 51.0	 51.0	 51.0	 51.0

twig			 51.0	 51.0	 51.0	 51.0	 51.0	 51.0	 dead	 dead	 dead	 dead	 dead	 dead