Dependencies - would you recommend using "0.8.1"

https://bfnightly.bracketproductions.com/chapter_1.html mentions using

`rltk = { version = "0.8.0" }`

but also to use "cargo search" which returns

`$ cargo search rltk
rltk = "0.8.1" # A CP437/ASCII terminal library and helpers to make creating roguelike games in Rust easy. Similar…`

Hence, I was wondering if the "0.8.0" needed to be updated or if it was a deliberate choice.

(I ended up looking into this because I got caught by a indirect dependency which does not build because of https://github.com/rust-lang/rust/issues/49146 but it seems to be the case with both versions mentioned previously)

Thanks for your work!