Pardon my ignorance but back when I purchased my plain vanilla 568 it was, for that time, the slickest thing around. I've been busy growing a family and now with Corona quarantine I'm going back into my HT to clean things up.

I decided, for the first time, perhaps ignorantly, to "update software". Hahaha, is my 568 that dated today? Seems the only 568 that is able to get software updates is the 568.2mm, is this true or do I need to search more?

Is there any reasonable reason to try to resuscitate my 568 in any way to improve anything at this time? If so, what can I do to make it more relevant for 2020. What's the best course and expectations for what I got?

Thank you so much for your help.

Meridian 568, Krell KAV 250A2 & 250A3, Oppo BDP 103, M&K 5.1 (S-150 fronts, SS-250 rears, MX-MPS 5410 Pro subwoofer) Sim2 C3Xe PJ, Directv genie