Release notes for OpenACS 4.6.2 beta 1 can be found in the tarball at
packages/acs-core-docs/www/release-notes.html
. (Don, are there dotLRN release notes?)
There are a number of sample configuration and setup files in the tarball, in packages/acs-core-docs/www/files
. Due to my CVS checkin mistake, they didn't make it in time for the release. This means that the install instructions within the tarball have a few missing links and mis-matches. This will be corrected in CVS ASAP.