feat(msrv): bump msrv to 1.70.0

Author: zkat

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        rust: [1.62.0, stable]
+        rust: [1.70.0, stable]
         os: [ubuntu-latest, macOS-latest, windows-latest]
 
     steps:

Cargo.toml

@@ -8,6 +8,7 @@ documentation = "https://docs.rs/node-semver"
 license = "Apache-2.0"
 readme = "README.md"
 edition = "2018"
+rust-version = "1.70.0"
 
 [features]
 __bench = ["dep:criterion"]

README.md

@@ -22,3 +22,7 @@ let range: Range = "^1.2".parse().unwrap();
 
 assert!(version.satisfies(&range));
 ```
+
+## Minimum Suggested Rust Version (MSRV)
+
+You must be 1.70.0 or taller to get on this ride.