WarpIn 1.0.22 had been relased (2015/01/24). It is available for donwload at hobbes.
Hobbes: http://hobbes.nmsu.edu/h-search.php?key=warpin
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