Apologies if this has already been posted but I had this reply back from M in response to a query regarding firmware updates.

Originally Posted by Meridian
Thank you for getting in touch with Meridian.

Our Engineering team is currently working on integrating the MQA decoding libraries into our software for testing in advance of full production release. We do not have an exact time-scale for this but we are hoping to have something available in the next couple of months.
I shall quit refreshing the support page for the Explorer every five minutes 😉.

T

Lounge: DSP33's, MS200, QNAP (Storage and Core), G68D, HD421
Family Room: DSP5000
Kitchen: F80
Portable: Explorer2