Nov 22
Add a Boards or Workspaces sidepanel
Like in Opera which added "Boards" at the left panels as just icons, which is a concept of grouping several related tabs, like "workspaces", or probably like a shortcut to sessions.
This, together with tab snoozing, enables sumatra to study from different files for different subjects.
Lets say that I have a subject of Statistics, another of Epsitemology, another of Programming, etc. and am reading things on each one of those, I dont want to close them every day ad roopen to the next day.
Pending
Would be useful to also save the currently open page numbers for each tab. This request is similar to the request by sergio for a "multi container for better organization".