The third issue of the open access journal "Prajñākaragupta Studies" is out, published by a research group on P. in Japan. This journal makes a continuous effort to improve our understanding of a significant 8th century Indian Buddhist epistemologist who left us one single work (of massive proportions) that is challenging on so many levels.
https://www.jstage.jst.go.jp/browse/prajnakaragupta/list/-char/en