release: v0.2.0 — uutils adoption

First release under the uutils organization.

Highlights:
- Repo transferred to uutils/shadow-rs
- uucore upgraded to 0.8
- nix crate fully replaced by rustix
- Default install now uses standalone per-tool binaries with
  least-privilege setuid layout
- println!/eprintln! replaced with non-panicking writes
- Unwind tables suppressed in release builds
- NSS-backed user lookup via getpwuid_r
- 35+ security findings addressed across 6 review rounds

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.0] - 2026-04-22
+
 ### Added
 
 - `usermod -p/--password` flag for setting pre-hashed passwords (#114)

Cargo.toml

@@ -2,7 +2,7 @@
 
 [package]
 name = "shadow-rs"
-version = "0.0.1"
+version = "0.2.0"
 edition.workspace = true
 rust-version.workspace = true
 license.workspace = true