Original Red Pitaya?

[jeffcrilly]

I have an original red pitaya "Diagnostic Kit" from early 2014. (Invoice was on Feb 2014 for $399)
I used it a few times in the past as an oscilloscope and SDR receiver (with Pavel's software).
I am now planning to use it as an SDR receiver again, ideally native on macos (without MS windows).

I believe this is the same as the 125/14 board. With 4Gb ram afaict.
However, this board is stamped with "v1.0".
The current "STEMLab 125/14" notes "originally Red Pitaya v1.1".

What is the difference between 125/14 v1.0 and v1.1 boards?
Anything I should be aware of using this board?

(pictures of the board I have can be found here: https://imgur.com/a/5pSeXv9 )

thx

-jeff