WarpIn 1.0.20 had been relased (2014/11/30). It is available for donwload at hobbes.
http://hobbes.nmsu.edu/h-search.php?key=warpin-1-0-20
WarpIN general purpose installer for OS/2. It is open source software under the GNU GPL license.
URL: http://warpin.netlabs.org/en/site/index.xml
Source Code: http://trac.netlabs.org/warpin/browser
Updated by Paul Ratcliffe