You can search for identifiers within the package.
in-package search v0.2.0
md5=26b96c37e41231a8b0ab0f0ae7555938
sha512=2b2ee1800421374068cd199fe957c6d86f105c54560446df67a6d448fd12e724775e9d2062d76081c3915ccbb39754a495a4926881fdfc610ba1b8138fc9a900
>= "4.13.0"
>= "3.7"