PBI Report Server - When is the Next Update

So in normal circumstances the PBIRS releases come out every 4 months in Jan, May & Sep. Based on the last few releases they always seem to come out in the last week of the month and they typically do a blog post once the new release is available for download, they don't tend to pre-announce anything for PBIRS. My understanding is that they are still aiming to do a May release so I'm hoping we will see something this week.