The ONLY change that is officially approved since CLL is "xorlo", but
"xorlo" is more or less optional from the standpoint of a learner, since
it reportedly doesn't invalidate any CLL usage. (But many learners
apparently find it easier to understand than the CLL version of the same
words).
I guess that would be the only official change, but I think the way people use certain things has changed slightly. For instance, in lo mi jufra, when "lo me lo drata ku moi" was used, I looked up "moi" in the CLL. My understanding is that it can now attach to any sumti, meaning "something of a set related to <sumti>. Just little stuff like that.
It seems as if nothing
> is unified, and to truly understand Lojban I would have to read through
> decades of mailing list archives.
Nobody else has, so you don't need to. Use what you do understand and
try things you think you might understand, learning from any errors that
are pointed out to you.
Phew, that's a relief. :) And the tiki feels like a maze to me, which I guess is part of the seemingly overwhelming amount of community content out there.
We'd all love for those to exist, but it takes time to write and edit
and proofread and index, etc, when everyone is a volunteer and the most
knowledgeable seem to be most short of time.
Of course. I'll be patient, and I wish you the best of luck in it.