Update rand_core version number and changelog for 0.2.1.
diff --git a/rand_core/CHANGELOG.md b/rand_core/CHANGELOG.md
index bb54ceb..5885e17 100644
--- a/rand_core/CHANGELOG.md
+++ b/rand_core/CHANGELOG.md
@@ -4,6 +4,8 @@
The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+## [0.2.1] - 2018-06-08
+- References to a `CryptoRng` now also implement `CryptoRng`. (#470)
## [0.2.0] - 2018-05-21
- Enable the `std` feature by default. (#409)
diff --git a/rand_core/Cargo.toml b/rand_core/Cargo.toml
index 0f07306..a6acfc3 100644
--- a/rand_core/Cargo.toml
+++ b/rand_core/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "rand_core"
-version = "0.2.0" # NB: When modifying, also modify html_root_url in lib.rs
+version = "0.2.1" # NB: When modifying, also modify html_root_url in lib.rs
authors = ["The Rust Project Developers"]
license = "MIT/Apache-2.0"
readme = "README.md"
diff --git a/rand_core/src/lib.rs b/rand_core/src/lib.rs
index 957f98a..1b9c24c 100644
--- a/rand_core/src/lib.rs
+++ b/rand_core/src/lib.rs
@@ -35,7 +35,7 @@
#![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk.png",
html_favicon_url = "https://www.rust-lang.org/favicon.ico",
- html_root_url = "https://docs.rs/rand_core/0.2.0")]
+ html_root_url = "https://docs.rs/rand_core/0.2.1")]
#![deny(missing_docs)]
#![deny(missing_debug_implementations)]