v0.2, 26 January 2000, URLs checked, minor changes, second draft
v1.0, 27 January 2000, LinuDent added, preface and disclaimer added, minor changes, first official release
v1.1, 20 April 2000, links to Res Medicinae, QDS, sixpack and LinuxMedNews added, minor changes
v1.2, 4 November 2000, links to Nut, Free Practice Management, LittleFish, GNUMed, REALTIQ, VISIdent, weight, OIO, CTSim, myPACS, BalzeLIMS, XNBC and PhysioNet added, new document URL, minor changes
