15-4-1994               release 1.0
                        secdev.sys 1.00, sdtsr.com 1.00, login.com 1.00, mkvolume 1.00, logout 1.00
28-4-1994               release 1.1
                        secdev.sys 1.02, sdtsr.com 1.01, login.com 1.01, mkvolume 1.00, logout 1.01
30-4-1994               release 1.2
                        secdev.sys 1.02, sdtsr.com 1.01, login.com 1.01, mkvolume 1.01, logout 1.01
                        Removed bug in mkvolume - it screwed up when
                        making volumes >8MB.
1-5-1994                release 1.3
                        secdev.sys 1.03, sdtsr.com 1.01, login.com 1.01, mkvolume 1.02, logout 1.01
                        Removed bug in secdev.sys and one in mkvolume.com.
                        Both bugs accounted for errors when creating volumes >16MB.
                        Considerable speed improvement for mkvolume.com

