prepare 6.0 release

Cargo.toml

@@ -10,7 +10,7 @@ license = "MIT OR Apache-2.0"
 name = "vergen"
 readme = "README.md"
 repository = "https://github.com/rustyhorde/vergen"
-version = "5.2.0"
+version = "6.0.0"
 
 [features]
 default = ["build", "cargo", "git", "rustc", "si"]

README.md

@@ -1,6 +1,8 @@
 # vergen
 Generate `build`, `git`, `rustc`, `cargo`, and `sysinfo` related [`cargo:rustc-env`](https://doc.rust-lang.org/cargo/reference/build-scripts.html#rustc-env) instructions via [`build.rs`](https://doc.rust-lang.org/cargo/reference/build-scripts.html) for use in your code via the [`env!`](https://doc.rust-lang.org/std/macro.env.html) macro or [`option_env!`](https://doc.rust-lang.org/std/macro.option_env.html) macro.
 
+## Release 6.0 Breaking Changes
+* The `Copy` implementation was dropped from the [`Config`](https://github.com/rustyhorde/vergen/blob/24ed6bc2269320ab98962edc8b736fcc6e3c7d64/src/config.rs#L94-L148) struct to allow the base git directory to be specified.  This is a breaking API change necessitating a new major release.
 ## Current Release
 [![docs.rs](https://docs.rs/vergen/badge.svg)](https://docs.rs/vergen)
 [![Crates.io](https://img.shields.io/crates/v/vergen.svg)](https://crates.io/crates/vergen)