lifecycle

To deprecate a function in an R package, use the lifecycle package's deprecation helpers and roxygen2 metadata. This approach ensures safe API evolution by guiding documentation, tests, and user messaging during the deprecation stage transition.

R package lifecycle stages include experimental, stable, deprecated, and superseded. Understanding these stages helps developers implement a robust lifecycle strategy for ongoing maintenance and clear user communication.

The best way to rename an R package argument involves using lifecycle deprecation helpers and updating roxygen2 metadata. This workflow enforces predictable API evolution by warning users and redirecting them to the new argument name.

To mark an R function as experimental, integrate lifecycle badges and roxygen2 metadata into your package documentation. This clearly communicates the function's lifecycle stage, indicating it may undergo significant changes in future releases.

Yes, you can supersede a function to indicate a better alternative exists while keeping the original for backward compatibility. The lifecycle package provides specific badges and helpers to manage superseded functions during API evolution.