There is no archive of old versions. The ones that are available only go back to version 0.25. Request at least a decent archive for users playing older versions of KSP.

Archive of old versions can be found here : http://kerbal.curseforge.com/ksp-mods/223900-kerbal-attachment-system-kas/files (in case you missing it).

There is no archive older than KSP 0.24.2, simply because I lost them when spaceport closed.
I didn't have any backup of this. Sorry :(

I uploaded KAS 0.4.7 on curse :)

KospY, I've got KAS on an old 0.23.5 install, if that's of interest. The DLL says it's version 0.4.7. I'm happy to zip it up and send it your way for archiving in CurseForge.

I'm interested. That's very nice of you !
I will archive it as soon as I receive the file.

Thanks !

Here you go: http://www.mediafire.com/download/24za2c7rgw2sxr1/KAS_0.4.7_for_KSP_0.23.5.zip