Newlib snapshot for 20180118
Newlib snapshot for 20171222
Newlib snapshot for 20170922
Cygwin 2.9.0 release
Newlib snapshot for 20170720
Cygwin 2.8.2 release
Cygwin 2.8.1 release
Newlib snapshot for 20170623
Newlib snapshot for 20170519
Newlib snapshot for 20170421
Cygwin 2.8.0 release
Newlib snapshot for 03/23/2017.
Newlib snapshot for 02/28/2017.
Cygwin 2.7.0 release
Cygwin 2.6.1 release
Newlib snapshot for 09/23/2016.