Yesterday Microsoft’s Mike Ybarra tweeted that an update to the Xbox One S has added BD-R and BD-RE support for the Blu-ray player app on the Xbox One S. BD-R and BD-RE may sound familiar; they are writable and re-writable Blu-ray discs that can be written or re-written on, just like DVDs and CDs had. There is no word (yet?) on if this update will come to the original Xbox One.