Release: 0.27.0 - Turbo Mode

Released Dec, 24 2025

~99% faster warm runs with persistent namespace cache, plus better multi-arity function docs and memoize-lru.

🎉 New Features

Add duplicate namespace detection warning to help diagnose config issues
Add compact function for removing nil values
Add a persistent namespace cache with mtime invalidation for ~99% faster warm runs
Add cache:clear command for clearing namespace and compiled code caches
Add compiled code cache for significantly faster test execution
Add memoize-lru function with configurable cache size to prevent unbounded memory growth

Standardize docblock examples with triple backtick code fencing for better IDE rendering and syntax highlighting
Optimize :see-also metadata by using string vectors instead of quoted vectors for better performance
Improve compiled code cache with version-based invalidation, LRU eviction, and atomic writes
Breaking: PhelFunction::fromArray() now requires signatures (plural) instead of signature (singular) to properly support multi-arity functions
Multi-arity function signatures are now properly extracted and displayed in documentation (e.g., csv-seq, memoize-lru, conj)

Load host project's vendor autoloader in PHAR mode for PHP class dependencies
Fix exceptions being hidden in phel run when nested requires have errors
Fix notation for arguments in the anonymous function of docblocks examples
Fix defn-builder to generate all signatures for multi-arity functions instead of only the first arity

@Chemaclass @JesusValeraDev @smeghead