chore: release v0.2.23

Author: github-actions[bot]

CHANGELOG.md

@@ -7,6 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.23](https://github.com/rust-lang/getopts/compare/v0.2.22...v0.2.23) - 2025-06-09
+
+### Other
+
+- Add caching
+- Remove redundant configuration from Cargo.toml
+- Bump unicode-width to 0.2.0
+- Update the MSRV to 1.66 and edition to 2021
+
 ## [0.2.22](https://github.com/rust-lang/getopts/compare/v0.2.21...v0.2.22) - 2025-06-05
 
 ### Other

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "getopts"
-version = "0.2.22"
+version = "0.2.23"
 authors = ["The Rust Project Developers"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rust-lang/getopts"