Update CHANGELOG and ROADMAP

Author: sdnvx

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+## [0.2.0] - March 16, 2026
 
 - All-new command line interface
 - Introduced reference manual

ROADMAP.md

@@ -6,32 +6,32 @@
 * Basic implementation of `opendmi` command line tool.
 * XML and YAML output support.
 
-## Release 0.2 (2026-02-28)
+## Release 0.2 (2026-03-16)
 
 * FreeBSD backend.
 * Decoders for well-known OEM-specific structures.
 * Autoloading of OEM extensions.
 * Fully-featured command line interface.
 * JSON output support.
 
-## Release 0.3 (2026-03-31)
+## Release 0.3 (2026-06-30)
 
 * ICU4C support.
 * Additional OEM-specific structured decoders.
 * Unified data serialization API.
 * Better test coverage.
 
-## Release 0.4 (2026-06-30)
+## Release 0.4 (2026-09-30)
 
 * Bindings for Python and Go languages.
 * Complete implementation of `opendmi-dbus` service.
 * Packaging for major Linux distributions.
 
-## Release 0.5 (2026-09-30)
+## Release 0.5 (2026-12-31)
 
 * Bindings for Rust language.
 * Windows backend.
 
-## Release 1.0 (2026-12-31)
+## Release 1.0 (2027-03-31)
 
 * Stable API and complete documentation.