Forum OpenACS Q&A: Re: OpenACS 4.5 -> 4.6 upgrade breaks search
oacs-4-6-1-b1", or for the newest 4.6.x everything you could just use the 4.6 branch in general with "
oacs-4-6", although that is of course a moving target. I recomend
oacs-4-6-1-b1, as that should shortly become the 4.6.1 release.