The latest AVHCD's m2ts file's date is Sept 11th 2012. There's only one version of ESB and ROTJ so far, so you don't need to worry about those.

So, anyway, the new version is almost done and having just successfully finished my last exam this semester, I'm hoping to have all the changes finalized soon. Now, here's how it's going to go down from there:

First I'm going to render out the AVCHD and watch it (it takes much less time to render due to the lower bitrate). If everything looks fine to me, I'm going to release the AVCHD and start working on the BD Authoring which could take some time - meanwhile, the AVCHD will serve as a bit of a workprint, so it'd be great if you guys could check it out even if you're going to get the BD eventually. For this reason, I'm going to stick with the v2.1 numbering for the AVHCD and if there are no problems found before the BD relase, then the BD is going to be v2.1 as well - if however I do do some fixes for the BD version, I'm going to call it v2.5 and release a new v2.5 AVCHD as well to avoid confusion.

Now, for the BD, I'm going to make the m2ts file downloadable separately from the rest of the BD structure, so those who want the whole BD can just download the rest of the BD structure and put the m2ts file in the right folder within the structure and burn to disc. Those who only want the mkv will only need download the m2ts file and remux it to mkv - I will put clear pictorial instructions on how to do these things in with the release.