> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt. ## 0.46.22 **`(feat):`** Support configuration of Google Analytics and Google Tag Manager in API Docs. ## 0.46.21 **`(fix):`** The CLI now supports the `prefer-undiscriminated-unions-with-literals` setting in OpenAPI settings.