# childeswordfreq 0.2.0

* Added phrase_counts() for surface phrase frequency extraction.
* Added disk caching with cwf_cache_enable() / cwf_cache_disable().
* Added full “Usage & Best Practices” vignette with usage guidelines.
* Improved DESCRIPTION with clearer database reference and URLs.
* Updated examples and documentation.
* Added initial testthat tests for word_counts() and phrase_counts().
* Minor stability and messaging improvements.
