diff --git a/.changelog/normative-interface-contracts.md b/.changelog/normative-interface-contracts.md
deleted file mode 100644
index e816948..0000000
--- a/.changelog/normative-interface-contracts.md
+++ /dev/null
@@ -1,6 +0,0 @@
----
-category: fixed
-type: patch
----
-
-Document the process interfaces' normative execution, output and failure contracts, explain capture/run/result selection, and preserve descriptive PHPDoc and inheritance markers through qualified native formatting and refactoring.
diff --git a/.changelog/optional-magic-number-analysis.md b/.changelog/optional-magic-number-analysis.md
deleted file mode 100644
index d57ae90..0000000
--- a/.changelog/optional-magic-number-analysis.md
+++ /dev/null
@@ -1,6 +0,0 @@
----
-category: added
-type: minor
----
-
-Add an explicit `magic-numbers` command backed by published PHPMND, separate from check/fix. Reuse exact Git/PHP selection and consumer ignores, preserve native policy overrides and exit status, and offer deterministic native XML without loading consumer autoload implicitly. Document opt-in adoption, baseline limits and bounded invocation size.
diff --git a/.changelog/phpdoc-authoring-skill.md b/.changelog/phpdoc-authoring-skill.md
deleted file mode 100644
index 19bf631..0000000
--- a/.changelog/phpdoc-authoring-skill.md
+++ /dev/null
@@ -1,6 +0,0 @@
----
-category: added
-type: minor
----
-
-Ship a dedicated portable PHPDoc authoring skill with concise interface-contract guidance, semantic-preservation checks and independent distribution references.
diff --git a/.changelog/sphinx-documentation.md b/.changelog/sphinx-documentation.md
deleted file mode 100644
index 333fe5b..0000000
--- a/.changelog/sphinx-documentation.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-category: added
-type: patch
-pull_request: 29
----
-
-Migrate the documentation to a single reStructuredText guide rendered by the existing PHP phpDocumentor tooling covering installation, commands, configuration, workflow trust and troubleshooting.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2493d25..916c1cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,18 @@ 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).
 
+## [0.5.0] - 2026-10-27
+
+### Added
+
+- Add an explicit `magic-numbers` command backed by published PHPMND, separate from check/fix. Reuse exact Git/PHP selection and consumer ignores, preserve native policy overrides and exit status, and offer deterministic native XML without loading consumer autoload implicitly. Document opt-in adoption, baseline limits and bounded invocation size. ([#66](https://github.com/php-fast-forward/code-standards/pull/66))
+- Ship a dedicated portable PHPDoc authoring skill with concise interface-contract guidance, semantic-preservation checks and independent distribution references. ([#77](https://github.com/php-fast-forward/code-standards/pull/77))
+- Migrate the documentation to a single reStructuredText guide rendered by the existing PHP phpDocumentor tooling covering installation, commands, configuration, workflow trust and troubleshooting. ([#29](https://github.com/php-fast-forward/code-standards/pull/29))
+
+### Fixed
+
+- Document the process interfaces' normative execution, output and failure contracts, explain capture/run/result selection, and preserve descriptive PHPDoc and inheritance markers through qualified native formatting and refactoring. ([#74](https://github.com/php-fast-forward/code-standards/pull/74))
+
 ## [0.4.0] - 2026-10-27
 
 ### Added
@@ -176,6 +188,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
   ([#26](https://github.com/php-fast-forward/code-standards/pull/26))
 
+[0.5.0]: https://github.com/php-fast-forward/code-standards/compare/v0.4.0...v0.5.0
 [0.4.0]: https://github.com/php-fast-forward/code-standards/compare/v0.3.2...v0.4.0
 [0.3.2]: https://github.com/php-fast-forward/code-standards/compare/v0.3.1...v0.3.2
 [0.3.1]: https://github.com/php-fast-forward/code-standards/compare/v0.3.0...v0.3.1