moving from 0.9.6 to 0.9.8?

Curiously, when I plug 0.9.8 into the MR search bar, I get "no results found." I went back four pages, but apparently the update was earlier. Is there an easy way to find what the explanatory information/discussion that was posted then?

I just installed 0.9.8 on a laptop, and what with the new software and the new computer, I am stumbling. I find, for example, that Preview Panel no longer previews the file I am looking at! And I find that if I double left-click, Code View becomes Book View, and vice versa. So I begin to suspect I need some guidance instead of just bashing about.

Thanks!