So after coming to the realization that the pdf SR4A and the printed version are different, on top of all the other errata (namely, the lack of them), I'm going to have to withhold my dollars until that's addressed. Not that it makes a whit of difference to CGL, but that's the way it is.
Yeah.
There is errata for the older Shadowrun 4 core book, but this has been superseded by the Shadowrun 4 Anniversary Edition. There is a document that details some of the changes between SR4 and SR4A, but as people have discovered a number of changes did not make it into the Changes document for some reason.
There is also errata for Street Magic, Arsenal, and Unwired.
The second printing of Street Magic had some of the errata from that time incorporated, but for some reason the third printing actually LOST all the errata. Dunno what happened there.
There is no errata for any other 4th edition book. Including SR4A, which still has some problems. "They're working on it."
Not a great track record, sorry to say.
-k