We simply don't know. Johan did indicate after the latest beta was released that he considered it finished and it only awaited time in the QA department, but he may of course feel differently if and when he has time to revisit things here. I would expect there to be no new betas nor a formal release of 5.2 in the next few months, if that helps you.
No, you can't. Were you to register HttT and DW here, you would be able to.
Chronicles is simply a bundle name for Complete+HttT+DW. So if you have it you have DW, and can use the DW or Chronicles code to register here and get 5.2 beta access.So if I only purchased the Chronicles edition the beta forum is permanently off limits for me?