I have placed the rpms for Update 4 that I have built so far in

ftp://ftp.scientificlinux.org/linux/scientific/40rolling/i386/errata/bugfix-44/RPMS
ftp://ftp.scientificlinux.org/linux/scientific/40rolling/x86_64/errata/bugfix-44/RPMS

As I build the rest I will place them in the above locations.

Note that some of these have already been superceeded by security errata 
versions.

If you have any problems with these please let me know.

-Connie Sieh