Forum OpenACS Q&A: Re: oacs 4.7 release?
Beware that there's no upgrade path from HEAD-before-the-merge to HEAD-after-the-merge.
We *will* support upgrades from the latest release, 4.6.3, to the upcoming release, 5.0.0.
No development should happen on the oacs-4-6 branch beyond this point. Instead, development should go on HEAD, and will be included in the 5.0.0 release.