I just uploaded aTbRef updated for the v9.2.0b553 release: see here.
The v9.2.0 change log is here.
There are also a lot of recent fixed (typos/corrections) and improvements to text.
Please continue to report any errors, including broken links/images. There are a lot of notes in the site and I’d rasther get a flase report of an error than none at all.