Update MSRV

Author: TTWNO

Cargo.toml

@@ -6,7 +6,7 @@ license = "MIT or Apache-2.0"
 description = "A pure-Rust Spiel format parser, client, and proxy implementation."
 repository = "https://github.com/TTWNO/spiel"
 categories = ["no-std::no-alloc", "parser-implementation", "multimedia::audio", "multimedia::encoding"]
-rust-version = "1.65"
+rust-version = "1.87"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

README.md

@@ -17,9 +17,7 @@ Note that features with an unmarked checkbox are not yet implemented.
 
 ## MSRV
 
-With no features enabled, our only dependency is `nom`.
-This gives us an official MSRV of `1.65`.
-If `nom` increases their MSRV, we will too.
+We use the [`str::from_utf8`] which was introduced in Rust `1.87`; with no features enabled, this is our MSRV.
 
 With other features, YMMV.