`win` is no longer a TabbyWin table

[avegancafe]

Not sure the best way to describe this, but I upgraded from a old-ish version and went to start vim and digging through the source code it seems like the tabs returned by line.tabs had a method on them called wins that returned a TabbyWin that had methods like is_changed and such, but it's just the window ids. Is this expected? In the documentation it says that tab.wins() returns tabby-wins, which I thought would be the win type

[nanozuki]

Thanks for your feedback; I fixed it in the master branch.
I wonder why my LuaLS does not warn me of the type mismatch!