v1.3.3

What's New

Code Quality (Issue #26)

• YAML Escaping: Fixed Frontmatter to properly escape YAML 1.2 special characters
• Markdown Title Escaping: Sanitize titles to escape special markdown characters
• N+1 Query Fix: Batch loading post meta with update_postmeta_cache()
• Cache Invalidation: Transient caching with automatic invalidation on post updates
• RateLimiter Extraction: Extracted rate limiting into dedicated class (SRP)
• Redis/Memcached Support: Rate limiter uses WordPress object cache

CI/CD Improvements

• Blacksmith Runners: Migrated all workflows to faster Blacksmith runners
• PHPUnit Fix: Removed coverage config that caused CI warnings
• E2E Tests: Fixed wp-env setup for reliable endpoint testing

Testing

• 140 PHPUnit tests (up from 78)
• Comprehensive MarkdownConverter test coverage
• E2E tests for /llms.txt and /*.md endpoints

Documentation

• Added docs/HOOKS.md with all filters and actions
• Added composer audit to CI pipeline
• Track composer.lock for reproducible builds

Housekeeping

• Removed .claude folder (consolidated in private repo)
• Added .claude/ to .distignore