docs: generate changelog and update beta banner to v1

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: matthew-on-git

CHANGELOG.md

@@ -2,19 +2,23 @@
 
 All notable changes to this project will be documented in this file.
 
-The format is based on [Keep a Changelog](https://keepachangelog.com/),
-and this project adheres to [Semantic Versioning](https://semver.org/).
+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]
+
+### Changed
+
+- Updated beta banner to v1 stable
 
 ## [1.0.0] - 2026-02-20
 
 ### Added
 
 - Conventional commit message validation hook for pre-commit v3+
 - DevRail-specific types: feat, fix, docs, chore, ci, refactor, test
-- DevRail-specific scopes: python, terraform, bash, ansible, container, ci, makefile, standards
+- DevRail-specific scopes: python, terraform, bash, ansible, ruby, go, javascript, container, ci, makefile, standards
 - Clear, actionable error messages on commit rejection
 - Merge and revert commit pass-through
 - Comprehensive test suite covering all type/scope combinations
 - DevRail standard project files (.devrail.yml, .editorconfig, Makefile, agent instructions)
-- Pre-commit config with language-appropriate linting, formatting, gitleaks, and terraform-docs hooks
-- `make install-hooks` target for one-command pre-commit setup

README.md

@@ -1,6 +1,6 @@
 # pre-commit-conventional-commits
 
-> **Beta** -- DevRail is under active development. Standards, tooling, and hook behavior may change without notice. See [STABILITY.md](STABILITY.md) for details.
+> DevRail `v1` is stable. See [STABILITY.md](STABILITY.md) for component status.
 
 A [pre-commit](https://pre-commit.com/) hook that enforces [Conventional Commits](https://www.conventionalcommits.org/) with DevRail-specific types and scopes.