While checking the news, I surfed by the Camelot Herald and noticed that 1.65D is up and functional on Pendragon, below is a tidbit:

As noted on the Herald, this patch will bring change to the overall RvR experience in Camelot. Please note that we are not yet done with this patch. Here are a few of the significant changes in 1.65D that we're ready for you to check out on Pendragon. We'd like to thank our testers in advance: - We have changed the frontier keeps to provide variety in keep taking, as well as to shift the focus from a single door fight to a courtyard fight at many of the keeps. - We have implemented a login check to prevent attackers or defenders from "camping" a frontier or relic keep with alternate characters. - Based upon Team Lead and Player feedback, we have implemented many RvR-centric class and combat style changes

You can read the full patch notes here.