A few days ago, someone here at the Tent posted a list of the Greek letters to be used for covid variants with the expected future dates (the implication was that the timeline had been moved up).  I can no longer find that post.  Can someone point me in the right direction?  Also, does anyone know the source of that list?  I was busy over the long holiday weekend with family and a home improvement project, so I didn’t have time to digest the info when it was originally posted.  Thanks.