I hate to be that guy - I’d prefer it to be late and good than early and bad - but I’m curious about the kernel update for the Vero 4K+ that was broadly scheduled for the end of this year. Is that still scheduled? Did testing happen and I miss it?
I just upgrade to a LG C9 which has some nifty custom HDR tone mapping tools that rely on MaxCLL/MaxFALL metadata 
Thanks!