As far as I'm aware of, 7zsd is work by Oleg Scherbakov and the only problem is that he's updating Russian version of his homepage 7zsfx.infoonly, the English version contains old informations. If you look at Russian pages, you'll find updated info. If you aren't familiar with Russian, here's link to download page. The stable version is 1.2.2 (based on 7-zip 4.57) from 26.7.2008, beta version 1.3 (based on 7-zip 4.58) is from 28.7.2008. Simplified changelog: from v1.2 RC1 715 to 1.2.2 code updated to 4.57 added information about used methods and filter in -sfxversion Flag 4096 affects not only name of windows but picture in BeginPrompt dialog and BeginPrompt + ExtractPath too. Fixed possible cursor lost when some app lost its focus. icon change increased number of possible AutoInstallX entries to 62 fixed internal errors variables set by user weren't reflected in parameters for creating of folders 1.2.2 to 1.3 beta code updated to 4.58 added info about used source codes in -sfxversion add Flag 8 OverWriteMode for files blocked by system module variable %%M - SFX Archive name without path Sorry for incorrect translation - neither language is my native :-(
KB936357 got updated on October 22th KB936357-V2