prepare for 0.4.31 release

Author: KodrAus

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Change Log
 
+## [0.4.31] - 2026-06-02
+
+## What's Changed
+* Leverage static str key when possible by @tisonkun in https://github.com/rust-lang/log/pull/727
+
+## New Contributors
+* @Isvane made their first contribution in https://github.com/rust-lang/log/pull/726
+
+**Full Changelog**: https://github.com/rust-lang/log/compare/0.4.30...0.4.31
+
 ## [Unreleased]
 
 ## [0.4.30] - 2026-05-21
@@ -403,7 +413,8 @@ version using log 0.4.x to avoid losing module and file information.
 
 Look at the [release tags] for information about older releases.
 
-[Unreleased]: https://github.com/rust-lang-nursery/log/compare/0.4.30...HEAD
+[Unreleased]: https://github.com/rust-lang-nursery/log/compare/0.4.31...HEAD
+[0.4.31]: https://github.com/rust-lang/log/compare/0.4.30...0.4.31
 [0.4.30]: https://github.com/rust-lang/log/compare/0.4.29...0.4.30
 [0.4.29]: https://github.com/rust-lang/log/compare/0.4.28...0.4.29
 [0.4.28]: https://github.com/rust-lang/log/compare/0.4.27...0.4.28

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "log"
-version = "0.4.30" # remember to update html_root_url
+version = "0.4.31" # remember to update html_root_url
 authors = ["The Rust Project Developers"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"

src/lib.rs

@@ -348,7 +348,7 @@
 #![doc(
     html_logo_url = "https://prev.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
     html_favicon_url = "https://prev.rust-lang.org/favicon.ico",
-    html_root_url = "https://docs.rs/log/0.4.30"
+    html_root_url = "https://docs.rs/log/0.4.31"
 )]
 #![warn(missing_docs)]
 #![deny(missing_debug_implementations, unconditional_recursion)]