neue Optionen (-r, Installskript) installiert

CHANGELOG.md

@@ -5,6 +5,32 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.0.0] - 2025-02-10
+
+### ⚠️ BREAKING CHANGES
+- **Recursion is now opt-in**: By default, `ntu` only processes the specified
+  paths and their immediate children. Use `-r`/`--recursive` flag to enable
+  recursive directory traversal.
+- Migration: Add `-r` to existing commands to preserve v0.x behavior
+
+### Added
+- **`--conf <FILE>` option**: Specify a single configuration file, bypassing
+  the default hierarchy (/etc → ~/.config → ./). Errors if file doesn't exist.
+- **`-r/--recursive` flag**: Enable recursive directory processing
+
+### Changed
+- Default behavior is now non-recursive (use `-r` for recursive processing)
+- All integration tests updated to explicitly use `-r` flag
+
+### Migration Guide
+```bash
+# Old command (v0.x - always recursive):
+ntu /path/to/files
+
+# New equivalent (v1.x - explicit recursion):
+ntu -r /path/to/files
+```
+
 ## [0.3.0] - 2025-02-10
 
 ### Added