Is there any work on creating feature-based sub-standard libraries that are aggregations of popular (and robust) crates but tying all of their versions together

Is there any work on creating feature-based sub-standard libraries that are aggregations of popular (and robust) crates but tying all of their versions together? For example, I'd like to put in my Cargo.toml: sstd = { version = "1.0", features = ["clap", "serde", "rand"] } Where the sstd crate essentially has a whole mess of crates bundled together ensuring only one version is used for each individual dependency? Perhaps this is a question best asked elsewhere - your comment just brought it once again to my mind.