fix MSRV in more places

Author: phip1611

multiboot2-header/Cargo.toml

@@ -26,7 +26,7 @@ readme = "README.md"
 homepage = "https://github.com/rust-osdev/multiboot2-header"
 repository = "https://github.com/rust-osdev/multiboot2"
 documentation = "https://docs.rs/multiboot2-header"
-rust-version = "1.60"
+rust-version = "1.68"
 
 [[example]]
 name = "minimal"

multiboot2-header/README.md

@@ -69,7 +69,7 @@ You may need a special linker script to place this in a LOAD segment with a file
 See specification.
 
 ## MSRV
-The MSRV is 1.56.1 stable.
+The MSRV is 1.68.0 stable.
 
 ## License & Contribution
 

multiboot2-header/src/lib.rs

@@ -31,7 +31,7 @@
 //! ```
 //!
 //! ## MSRV
-//! The MSRV is 1.56.1 stable.
+//! The MSRV is 1.68.0 stable.
 
 #![no_std]
 #![cfg_attr(feature = "unstable", feature(error_in_core))]

multiboot2/Cargo.toml

@@ -31,7 +31,7 @@ readme = "README.md"
 homepage = "https://github.com/rust-osdev/multiboot2"
 repository = "https://github.com/rust-osdev/multiboot2"
 documentation = "https://docs.rs/multiboot2"
-rust-version = "1.60"
+rust-version = "1.68"
 
 [features]
 default = ["builder"]

multiboot2/README.md

@@ -37,7 +37,7 @@ other fields  | variable
 All tags and the mbi itself are 8-byte aligned. The last tag must be the _end tag_, which is a tag of type `0` and size `8`.
 
 ## MSRV
-The MSRV is 1.56.1 stable.
+The MSRV is 1.68.0 stable.
 
 ## License & Contribution
 

multiboot2/src/lib.rs

@@ -30,7 +30,7 @@
 //! ```
 //!
 //! ## MSRV
-//! The MSRV is 1.56.1 stable.
+//! The MSRV is 1.68.0 stable.
 
 #[cfg(feature = "builder")]
 extern crate alloc;