chore: Release config version 0.15.12

Author: epage

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 ## [Unreleased] - ReleaseDate
 
+## [0.15.12] - 2025-07-08
+
 ### Performance
 
 - Upgrade to `toml` v0.9
@@ -583,7 +585,8 @@ update its MSRV.
 Initial release.
 
 <!-- next-url -->
-[Unreleased]: https://github.com/rust-cli/config-rs/compare/v0.15.11...HEAD
+[Unreleased]: https://github.com/rust-cli/config-rs/compare/v0.15.12...HEAD
+[0.15.12]: https://github.com/rust-cli/config-rs/compare/v0.15.11...v0.15.12
 [0.15.11]: https://github.com/rust-cli/config-rs/compare/v0.15.10...v0.15.11
 [0.15.10]: https://github.com/rust-cli/config-rs/compare/v0.15.9...v0.15.10
 [0.15.9]: https://github.com/rust-cli/config-rs/compare/v0.15.8...v0.15.9

Cargo.lock

@@ -97,7 +97,7 @@ lto = true
 
 [package]
 name = "config"
-version = "0.15.11"
+version = "0.15.12"
 description = "Layered configuration system for Rust applications."
 categories = ["config"]
 keywords = ["config", "configuration", "settings", "env", "environment"]