Well, yes, it again took me longer than I expected but now the add-on packages for Subversion and WebSVN are back for ReadyNAS OS 4 (x86 and Sparc) and ReadyNAS OS 5 (ARM). You can grab them here:
ReadyNAS 4 (x86):
ReadyNAS 4 (Sparc):
ReadyNAS 5 (ARM):
I’m aware that the Subversion package is a bit dated and I’m already working on updates. But since there were many requests and since you can at least for now always upgrade to the latest version I decided to put them up anyway.