chore(api-keys-simplified): release v0.2.1 (#15)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Sandipsinh Dilipsinh Rathod <62684960+ssddOnTop@users.noreply.github.com>

Author: github-actions[bot]

Cargo.lock

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.1](https://github.com/gpmcp/api-keys-simplified/compare/v0.2.0...v0.2.1) - 2025-12-11
+
+### Other
+
+- update examples with v0 manager and secure string types
+
 ## [0.2.0](https://github.com/gpmcp/api-keys-simplified/compare/v0.1.1...v0.2.0) - 2025-12-09
 
 ### Added

crates/api-keys-simplified/CHANGELOG.md

@@ -1,6 +1,6 @@
 [package]
 name = "api-keys-simplified"
-version = "0.2.0"
+version = "0.2.1"
 edition = "2021"
 authors = ["Sandipsinh Rathod <sandip@ssdd.dev>"]
 readme = "README.md"