To see whats the oldest savegame, could you please draw the savegames in color gradient (red old green new?)? Maybe with a little colored DOT at the start of the line?

Yes, thats a especially wish.

Ine the Encyclopedia are many things linked to each other. I want to the pages to other things that wer mentioned somewhere else.

Click on "Something" --> Page "Something", Mentioned "Energy cells" --> Click --> Open page "Energy cells"