It doesn't set off any alarm bells. As is typical with T. Rowe, no transition comes about abruptly; they tend to be planned pretty well.
Bill VaughanTachyon OPC+ is a natural extension of our market-winning Tachyon platform, giving customers a clear path to minimizing the OPC error budget and producing better-performing circuits sooner and faster. Until now, customers have had to deal with a delicate balance of compromises when producing advanced OPC-enabled circuits, including trading accuracy for speed. Tachyon OPC+ breaks free from these compromises.
Bill Vaughan