I only really briefly went through the last three episodes, so if anyone has any quibbles about my statements on those, let me know! Actually, if anyone has any quibbles about anything let me know - I'm an imperfect being after all, so I may have missed something or made a false logical leap somewhere. This is the first year I haven't waited for the DVDs as well, so usually I have more time to painstakingly comb through the episode and take screen caps and whatnot - so, yeah, everything is subject to change, I guess.
The preseries timeline has a new date at the very beginning. S1-S5 timeline remains unchanged.
The Great Continuity Mistake of 2010/2011 - after my last poll about the continuity mistake the writers and art department had made regarding the year, a good many of you suggested I take a baseball-card approach to recording dates.