GNU Radio release version 3.5.3.2 is now available for download:
http://gnuradio.org/redmine/attachments/download/324/gnuradio-3.5.3.2.tar.gz
http://gnuradio.org/redmine/attachments/download/325/gr-howto-write-a-block-3.5.3.2.tar.gz
This is the final release of the 3.5 API.
Release notes are here:
http://gnuradio.org/redmine/projects/gnuradio/wiki/ChangeLogV3_5_3_2
Contributors:
Johnathan C.
Josh B.
Tom R.