fix: Resolve memory exhaustion with Twig-based plugins (v0.4.1)

- Add early metrics endpoint handler to intercept /metrics before full WP init
- Remove content filters during metrics collection to prevent recursion
- Skip extensibility hooks in early metrics mode
- Change template_redirect to parse_request for earlier interception

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -5,6 +5,16 @@ 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).
 
+## [0.4.1] - 2026-02-02
+
+### Fixed
+
+- Fixed memory exhaustion when wp-fedistream (Twig-based) plugin is active
+- Added early metrics endpoint handler that intercepts `/metrics` requests before full WordPress initialization
+- Removed content filters (`the_content`, `the_excerpt`, `get_the_excerpt`, `the_title`) during metrics collection to prevent recursion
+- Skip third-party extensibility hooks during early metrics mode to avoid conflicts
+- Changed `template_redirect` hook to `parse_request` for earlier request interception
+
 ## [0.4.0] - 2026-02-02
 
 ### Added