Gnome has had vertically stacked workspaces for a long time. The Gnome 40 update unfortunately made the switch to a horizontal layout. A choice that many Gnome users disagree with. This extension completely replaces the new Gnome overview with something that resembles the old style.
Thanks to: @13r0ck and @no-comma for fixing the things I am too busy (and lazy) to fix myself.
Many thanks to @no-comma for making this extension look pretty and to @robin-a-meade and @jackpot51 for taking the time to send in bug fixes.
Thanks to @no-comma for a number of contributions