Update rand_pcg to 0.2.1
This allows us to publish autocfg removal and bincode bump.
diff --git a/rand_pcg/CHANGELOG.md b/rand_pcg/CHANGELOG.md
index 33f5f87..9f094bb 100644
--- a/rand_pcg/CHANGELOG.md
+++ b/rand_pcg/CHANGELOG.md
@@ -4,8 +4,9 @@
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).
-## Unreleased
+## [0.2.1] - 2019-10-22
- Bump `bincode` version to 1.1.4 to fix minimal-dependency builds
+- Removed unused `autocfg` build dependency.
## [0.2.0] - 2019-06-12
- Add `Lcg128Xsl64` aka `Pcg64`
diff --git a/rand_pcg/Cargo.toml b/rand_pcg/Cargo.toml
index 4db2d88..7cfae79 100644
--- a/rand_pcg/Cargo.toml
+++ b/rand_pcg/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "rand_pcg"
-version = "0.2.0"
+version = "0.2.1"
authors = ["The Rand Project Developers"]
license = "MIT OR Apache-2.0"
readme = "README.md"
