I read this on another forum today, not sure how true it is as I cant find the source -

"Post on Facebook about 5 hours ago:

"Yes, there will be a new firmware release soon. But nobody benefits if we have to postpone a given release date due to unexpected Necessary adaptations. That's why we do not provide explicit firmware release dates on our support channels. Please keep using our Support Forum. The moderators will inform all users immediately if our engineers give green light for the release. We kindly ask for your understanding.

Kind regards,
PHILIPS_Consumer Care "