Hi @elkhawase ,
So , for the first one , you have to create a file in your OneDrive or SharePoint document library with a table with all columns that you want to store including the SP list item ID. then use the add a row action every time the list item is modified (which should be your trigger).
So you open the file and filter the list by ID , you should see all SP list item versions.
2. the second one is little tricky as you have to get list id and view id(which you can get if you go to edit view and grab the value between %7B and &7D.
You can try the first approach