Version History - where can I find it ?

I have seen references to the document called Version History, and notice that it is now version 3 1.

However, I cannot find where to access it - can you help me please ?

See the sticky thread on this forum: https://www.steinberg.net/forums/viewtopic.php?f=246&t=181776
Or follow this link to the pdf directly (about 4 MB): https://blog.dorico.com/wp-content/uploads/2020/02/Dorico_3.1.10_Version_History.pdf
You can also download it via the Steinberg Download Assistant.

It’s on the download page at https://www.steinberg.net/index.php?id=14898&L=1

Or you can use the Download Assistant (also on the link above) - see the attachment.