1. "Show gaps between pages" setting is now always remembered when opening read and unread PDF's

(Update) "Show cover in 2 pages view" is still not enabled when opening unread pdf's

2. Bottom toolbar with Previous Page and Next Page buttons is back.
3. Thumbnail Previews for PDF's on my desktop and in folders is is back.
4. Left and right arrows on keyboard now work as they should. "Left arrow key Previous Page" and "Right arrow key Next Page".
And I also think the top tool bar looks very nice with all the buttons

There is only one thing that I still can not seem to figure out. Was "Restore Last Session"option for all Previously opened tabs added in build 307?
So for example lets say I have 4 different pdf's opened at the same time in 4 tabs when I close it and then reopen a pdf will those 4 tabs also reopen?
Thanks again and Happy New Year!!
